45263152 has 20 divisors (see below), whose sum is σ = 95670216. Its totient is φ = 20574080.

The previous prime is 45263143. The next prime is 45263191. The reversal of 45263152 is 25136254.

It is a self number, because there is not a number n which added to its sum of digits gives 45263152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128413 + ... + 128764.

Almost surely, 2^45263152 is an apocalyptic number.

It is an amenable number.

45263152 is an abundant number, since it is smaller than the sum of its proper divisors (50407064).

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

45263152 is a wasteful number, since it uses less digits than its factorization.

45263152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257196 (or 257190 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 45263152 is about 6727.7895329744. The cubic root of 45263152 is about 356.3813193111.

The spelling of 45263152 in words is "forty-five million, two hundred sixty-three thousand, one hundred fifty-two".