45059312 has 20 divisors (see below), whose sum is σ = 87795720. Its totient is φ = 22402368.

The previous prime is 45059291. The next prime is 45059321. The reversal of 45059312 is 21395054.

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, 5003 + ... + 10730.

It is an arithmetic number, because the mean of its divisors is an integer number (4389786).

Almost surely, 2^45059312 is an apocalyptic number.

It is an amenable number.

45059312 is a deficient number, since it is larger than the sum of its proper divisors (42736408).

45059312 is a wasteful number, since it uses less digits than its factorization.

45059312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15920 (or 15914 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 45059312 is about 6712.6233322003. The cubic root of 45059312 is about 355.8455332903.

It can be divided in two parts, 450593 and 12, that multiplied together give a triangular number (5407116 = T₃₂₈₈).

The spelling of 45059312 in words is "forty-five million, fifty-nine thousand, three hundred twelve".