45983125 has 40 divisors (see below), whose sum is σ = 61855200. Its totient is φ = 34104000.

The previous prime is 45983123. The next prime is 45983153. The reversal of 45983125 is 52138954.

It is not a de Polignac number, because 45983125 - 2¹ = 45983123 is a prime.

It is a super-2 number, since 2×45983125² = 4228895569531250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45983123) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 779346 + ... + 779404.

It is an arithmetic number, because the mean of its divisors is an integer number (1546380).

Almost surely, 2^45983125 is an apocalyptic number.

45983125 is the 3625-th nonagonal number.

It is an amenable number.

45983125 is a deficient number, since it is larger than the sum of its proper divisors (15872075).

45983125 is an equidigital number, since it uses as much as digits as its factorization.

45983125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 136 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 45983125 is about 6781.0858275058. The cubic root of 45983125 is about 358.2609672987.

The spelling of 45983125 in words is "forty-five million, nine hundred eighty-three thousand, one hundred twenty-five".