45269032 has 16 divisors (see below), whose sum is σ = 86076000. Its totient is φ = 22315440.

The previous prime is 45269017. The next prime is 45269041. The reversal of 45269032 is 23096254.

It is a junction number, because it is equal to n+sod(n) for n = 45268985 and 45269003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39282 + ... + 40417.

It is an arithmetic number, because the mean of its divisors is an integer number (5379750).

Almost surely, 2^45269032 is an apocalyptic number.

It is an amenable number.

45269032 is a deficient number, since it is larger than the sum of its proper divisors (40806968).

45269032 is a wasteful number, since it uses less digits than its factorization.

45269032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79776 (or 79772 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 45269032 is about 6728.2265122393. The cubic root of 45269032 is about 356.3967507848.

The spelling of 45269032 in words is "forty-five million, two hundred sixty-nine thousand, thirty-two".