45529954 has 16 divisors (see below), whose sum is σ = 69890040. Its totient is φ = 22239360.

The previous prime is 45529951. The next prime is 45529963. The reversal of 45529954 is 45992554.

It can be written as a sum of positive squares in 4 ways, for example, as 43204329 + 2325625 = 6573^2 + 1525^2 .

It is a super-2 number, since 2×45529954² = 4145953422484232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45529954.

It is not an unprimeable number, because it can be changed into a prime (45529951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14484 + ... + 17344.

Almost surely, 2^45529954 is an apocalyptic number.

45529954 is a deficient number, since it is larger than the sum of its proper divisors (24360086).

45529954 is a wasteful number, since it uses less digits than its factorization.

45529954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045.

The product of its digits is 324000, while the sum is 43.

The square root of 45529954 is about 6747.5887545108. The cubic root of 45529954 is about 357.0801735474.

The spelling of 45529954 in words is "forty-five million, five hundred twenty-nine thousand, nine hundred fifty-four".