45675042 has 32 divisors (see below), whose sum is σ = 105234432. Its totient is φ = 12945744.

The previous prime is 45675017. The next prime is 45675053. The reversal of 45675042 is 24057654.

It is a junction number, because it is equal to n+sod(n) for n = 45674994 and 45675012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053 + ... + 9615.

It is an arithmetic number, because the mean of its divisors is an integer number (3288576).

Almost surely, 2^45675042 is an apocalyptic number.

45675042 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

45675042 is an abundant number, since it is smaller than the sum of its proper divisors (59559390).

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

45675042 is a wasteful number, since it uses less digits than its factorization.

45675042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8702.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 45675042 is about 6758.3313029179. The cubic root of 45675042 is about 357.4590678029.

The spelling of 45675042 in words is "forty-five million, six hundred seventy-five thousand, forty-two".