52735473 has 12 divisors (see below), whose sum is σ = 87055488. Its totient is φ = 30134520.

The previous prime is 52735451. The next prime is 52735483. The reversal of 52735473 is 37453725.

It is not a de Polignac number, because 52735473 - 2⁸ = 52735217 is a prime.

It is a super-2 number, since 2×52735473² = 5562060225067458, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52735483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 418473 + ... + 418598.

It is an arithmetic number, because the mean of its divisors is an integer number (7254624).

Almost surely, 2^52735473 is an apocalyptic number.

It is an amenable number.

52735473 is a deficient number, since it is larger than the sum of its proper divisors (34320015).

52735473 is a wasteful number, since it uses less digits than its factorization.

52735473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837084 (or 837081 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 52735473 is about 7261.9193743803. The cubic root of 52735473 is about 375.0026026486.

The spelling of 52735473 in words is "fifty-two million, seven hundred thirty-five thousand, four hundred seventy-three".