45179125 has 8 divisors (see below), whose sum is σ = 56383704. Its totient is φ = 36143200.

The previous prime is 45179119. The next prime is 45179137. The reversal of 45179125 is 52197154.

45179125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1062961 + 44116164 = 1031^2 + 6642^2 .

It is not a de Polignac number, because 45179125 - 2³ = 45179117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180592 + ... + 180841.

It is an arithmetic number, because the mean of its divisors is an integer number (7047963).

Almost surely, 2^45179125 is an apocalyptic number.

It is an amenable number.

45179125 is a deficient number, since it is larger than the sum of its proper divisors (11204579).

45179125 is an equidigital number, since it uses as much as digits as its factorization.

45179125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361448 (or 361438 counting only the distinct ones).

The product of its digits is 12600, while the sum is 34.

The square root of 45179125 is about 6721.5418618052. The cubic root of 45179125 is about 356.1606526731.

The spelling of 45179125 in words is "forty-five million, one hundred seventy-nine thousand, one hundred twenty-five".