45169652 has 12 divisors (see below), whose sum is σ = 86233056. Its totient is φ = 20531640.

The previous prime is 45169643. The next prime is 45169693. The reversal of 45169652 is 25696154.

It is a super-2 number, since 2×45169652² = 4080594923602208, which contains 22 as substring.

It is a congruent number.

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, 513248 + ... + 513335.

It is an arithmetic number, because the mean of its divisors is an integer number (7186088).

Almost surely, 2^45169652 is an apocalyptic number.

It is an amenable number.

45169652 is a deficient number, since it is larger than the sum of its proper divisors (41063404).

45169652 is a wasteful number, since it uses less digits than its factorization.

45169652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026598 (or 1026596 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 45169652 is about 6720.8371502366. The cubic root of 45169652 is about 356.1357580955.

The spelling of 45169652 in words is "forty-five million, one hundred sixty-nine thousand, six hundred fifty-two".