45630534 has 8 divisors (see below), whose sum is σ = 91261080. Its totient is φ = 15210176.

The previous prime is 45630527. The next prime is 45630553. The reversal of 45630534 is 43503654.

It is a sphenic number, since it is the product of 3 distinct primes.

45630534 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3802539 + ... + 3802550.

It is an arithmetic number, because the mean of its divisors is an integer number (11407635).

Almost surely, 2^45630534 is an apocalyptic number.

45630534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45630534 is a wasteful number, since it uses less digits than its factorization.

45630534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7605094.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 45630534 is about 6755.0376756906. The cubic root of 45630534 is about 357.3429215222.

It can be divided in two parts, 45630 and 534, that added together give a palindrome (46164).

The spelling of 45630534 in words is "forty-five million, six hundred thirty thousand, five hundred thirty-four".