45953136 has 40 divisors (see below), whose sum is σ = 131903760. Its totient is φ = 15317568.

The previous prime is 45953119. The next prime is 45953137. The reversal of 45953136 is 63135954.

45953136 is a `hidden beast` number, since 4 + 595 + 31 + 36 = 666.

It is a super-2 number, since 2×45953136² = 4223381416468992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45953136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45953137) 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, 52755 + ... + 53618.

It is an arithmetic number, because the mean of its divisors is an integer number (3297594).

Almost surely, 2^45953136 is an apocalyptic number.

It is an amenable number.

45953136 is an abundant number, since it is smaller than the sum of its proper divisors (85950624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45953136 is a wasteful number, since it uses less digits than its factorization.

45953136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106390 (or 106378 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 45953136 is about 6778.8742428223. The cubic root of 45953136 is about 358.1830675284.

The spelling of 45953136 in words is "forty-five million, nine hundred fifty-three thousand, one hundred thirty-six".