45352658 has 16 divisors (see below), whose sum is σ = 77118720. Its totient is φ = 19830096.

The previous prime is 45352649. The next prime is 45352661. The reversal of 45352658 is 85625354.

It is a Harshad number since it is a multiple of its sum of digits (38).

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 7 ways as a sum of consecutive naturals, for example, 45410 + ... + 46397.

It is an arithmetic number, because the mean of its divisors is an integer number (4819920).

Almost surely, 2^45352658 is an apocalyptic number.

45352658 is a deficient number, since it is larger than the sum of its proper divisors (31766062).

45352658 is a wasteful number, since it uses less digits than its factorization.

45352658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91841.

The product of its digits is 144000, while the sum is 38.

The square root of 45352658 is about 6734.4382096802. The cubic root of 45352658 is about 356.6160743837.

The spelling of 45352658 in words is "forty-five million, three hundred fifty-two thousand, six hundred fifty-eight".