45355136 has 16 divisors (see below), whose sum is σ = 90356190. Its totient is φ = 22677504.

The previous prime is 45355117. The next prime is 45355157. The reversal of 45355136 is 63155354.

It can be written as a sum of positive squares in only one way, i.e., 44622400 + 732736 = 6680^2 + 856^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177041 + ... + 177296.

Almost surely, 2^45355136 is an apocalyptic number.

It is an amenable number.

45355136 is a deficient number, since it is larger than the sum of its proper divisors (45001054).

45355136 is an equidigital number, since it uses as much as digits as its factorization.

45355136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354351 (or 354339 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The square root of 45355136 is about 6734.6221868788. The cubic root of 45355136 is about 356.6225692514.

The spelling of 45355136 in words is "forty-five million, three hundred fifty-five thousand, one hundred thirty-six".