45925901 has 4 divisors (see below), whose sum is σ = 52486752. Its totient is φ = 39365052.

The previous prime is 45925897. The next prime is 45925921. The reversal of 45925901 is 10952954.

45925901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10952954 = 2 ⋅5476477.

It is a cyclic number.

It is not a de Polignac number, because 45925901 - 2² = 45925897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45925921) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3280415 + ... + 3280428.

It is an arithmetic number, because the mean of its divisors is an integer number (13121688).

Almost surely, 2^45925901 is an apocalyptic number.

It is an amenable number.

45925901 is a deficient number, since it is larger than the sum of its proper divisors (6560851).

45925901 is an equidigital number, since it uses as much as digits as its factorization.

45925901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6560850.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 45925901 is about 6776.8651307223. The cubic root of 45925901 is about 358.1122922088.

The spelling of 45925901 in words is "forty-five million, nine hundred twenty-five thousand, nine hundred one".