46457533 has 4 divisors (see below), whose sum is σ = 47713180. Its totient is φ = 45201888.

The previous prime is 46457531. The next prime is 46457557. The reversal of 46457533 is 33575464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17749369 + 28708164 = 4213^2 + 5358^2 .

It is a cyclic number.

It is not a de Polignac number, because 46457533 - 2¹ = 46457531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 1255609 = 46457533 / (4 + 6 + 4 + 5 + 7 + 5 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46457492 and 46457501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46457531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627768 + ... + 627841.

It is an arithmetic number, because the mean of its divisors is an integer number (11928295).

Almost surely, 2^46457533 is an apocalyptic number.

It is an amenable number.

46457533 is a deficient number, since it is larger than the sum of its proper divisors (1255647).

46457533 is a wasteful number, since it uses less digits than its factorization.

46457533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255646.

The product of its digits is 151200, while the sum is 37.

The square root of 46457533 is about 6815.9763057100. The cubic root of 46457533 is about 359.4888140886.

The spelling of 46457533 in words is "forty-six million, four hundred fifty-seven thousand, five hundred thirty-three".