45351128 has 16 divisors (see below), whose sum is σ = 87966000. Its totient is φ = 21893536.

The previous prime is 45351127. The next prime is 45351143. The reversal of 45351128 is 82115354.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 45351128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45351127) 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, 97508 + ... + 97971.

It is an arithmetic number, because the mean of its divisors is an integer number (5497875).

Almost surely, 2^45351128 is an apocalyptic number.

It is an amenable number.

45351128 is a deficient number, since it is larger than the sum of its proper divisors (42614872).

45351128 is a wasteful number, since it uses less digits than its factorization.

45351128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195514 (or 195510 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 45351128 is about 6734.3246135006. The cubic root of 45351128 is about 356.6120641173.

The spelling of 45351128 in words is "forty-five million, three hundred fifty-one thousand, one hundred twenty-eight".