45029164 has 12 divisors (see below), whose sum is σ = 82948600. Its totient is φ = 21329568.

The previous prime is 45029161. The next prime is 45029167. The reversal of 45029164 is 46192054.

It is an interprime number because it is at equal distance from previous prime (45029161) and next prime (45029167).

It is a super-2 number, since 2×45029164² = 4055251221077792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45029161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296169 + ... + 296320.

Almost surely, 2^45029164 is an apocalyptic number.

It is an amenable number.

45029164 is a deficient number, since it is larger than the sum of its proper divisors (37919436).

45029164 is a wasteful number, since it uses less digits than its factorization.

45029164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592512 (or 592510 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 45029164 is about 6710.3773366332. The cubic root of 45029164 is about 355.7661532897.

The spelling of 45029164 in words is "forty-five million, twenty-nine thousand, one hundred sixty-four".