45362253 has 8 divisors (see below), whose sum is σ = 63666400. Its totient is φ = 28649808.

The previous prime is 45362243. The next prime is 45362263. The reversal of 45362253 is 35226354.

It is an interprime number because it is at equal distance from previous prime (45362243) and next prime (45362263).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45362253 - 2⁴ = 45362237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45362253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45362243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397858 + ... + 397971.

It is an arithmetic number, because the mean of its divisors is an integer number (7958300).

Almost surely, 2^45362253 is an apocalyptic number.

It is an amenable number.

45362253 is a deficient number, since it is larger than the sum of its proper divisors (18304147).

45362253 is a wasteful number, since it uses less digits than its factorization.

45362253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795851.

The product of its digits is 21600, while the sum is 30.

The square root of 45362253 is about 6735.1505551101. The cubic root of 45362253 is about 356.6412216783.

The spelling of 45362253 in words is "forty-five million, three hundred sixty-two thousand, two hundred fifty-three".