45246725 has 12 divisors (see below), whose sum is σ = 56424960. Its totient is φ = 35991600.

The previous prime is 45246709. The next prime is 45246737. The reversal of 45246725 is 52764254.

It is not a de Polignac number, because 45246725 - 2⁴ = 45246709 is a prime.

It is a super-2 number, since 2×45246725² = 4094532246451250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 581 + ... + 9530.

It is an arithmetic number, because the mean of its divisors is an integer number (4702080).

Almost surely, 2^45246725 is an apocalyptic number.

It is an amenable number.

45246725 is a deficient number, since it is larger than the sum of its proper divisors (11178235).

45246725 is a wasteful number, since it uses less digits than its factorization.

45246725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10300 (or 10295 counting only the distinct ones).

The product of its digits is 67200, while the sum is 35.

The square root of 45246725 is about 6726.5685902992. The cubic root of 45246725 is about 356.3382012041.

It can be divided in two parts, 4524 and 6725, that multiplied together give a triangular number (30423900 = T₇₈₀₀).

The spelling of 45246725 in words is "forty-five million, two hundred forty-six thousand, seven hundred twenty-five".