45356512 has 24 divisors (see below), whose sum is σ = 90376776. Its totient is φ = 22403712.

The previous prime is 45356501. The next prime is 45356513. The reversal of 45356512 is 21565354.

It is a super-2 number, since 2×45356512² = 4114426361612288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45356513) by changing a digit.

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, 5883 + ... + 11194.

It is an arithmetic number, because the mean of its divisors is an integer number (3765699).

Almost surely, 2^45356512 is an apocalyptic number.

It is an amenable number.

45356512 is a deficient number, since it is larger than the sum of its proper divisors (45020264).

45356512 is a wasteful number, since it uses less digits than its factorization.

45356512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17170 (or 17162 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 45356512 is about 6734.7243447672. The cubic root of 45356512 is about 356.6261756617.

It can be divided in two parts, 453 and 56512, that added together give a palindrome (56965).

The spelling of 45356512 in words is "forty-five million, three hundred fifty-six thousand, five hundred twelve".