45955332 has 36 divisors (see below), whose sum is σ = 119307916. Its totient is φ = 14904000.

The previous prime is 45955297. The next prime is 45955333. The reversal of 45955332 is 23355954.

It can be written as a sum of positive squares in 2 ways, for example, as 34503876 + 11451456 = 5874^2 + 3384^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×45955332² = 4223785078460448, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (45955333) 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, 15919 + ... + 18582.

Almost surely, 2^45955332 is an apocalyptic number.

It is an amenable number.

45955332 is an abundant number, since it is smaller than the sum of its proper divisors (73352584).

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

45955332 is a wasteful number, since it uses less digits than its factorization.

45955332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34548 (or 34543 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The square root of 45955332 is about 6779.0362146842. The cubic root of 45955332 is about 358.1887730330.

The spelling of 45955332 in words is "forty-five million, nine hundred fifty-five thousand, three hundred thirty-two".