45401075 has 12 divisors (see below), whose sum is σ = 56395200. Its totient is φ = 36257760.

The previous prime is 45401071. The next prime is 45401087. The reversal of 45401075 is 57010454.

It is not a de Polignac number, because 45401075 - 2² = 45401071 is a prime.

It is a super-2 number, since 2×45401075² = 4122515222311250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45401071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17726 + ... + 20124.

It is an arithmetic number, because the mean of its divisors is an integer number (4699600).

Almost surely, 2^45401075 is an apocalyptic number.

45401075 is a deficient number, since it is larger than the sum of its proper divisors (10994125).

45401075 is a wasteful number, since it uses less digits than its factorization.

45401075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166 (or 3161 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 45401075 is about 6738.0319827083. The cubic root of 45401075 is about 356.7429330992.

The spelling of 45401075 in words is "forty-five million, four hundred one thousand, seventy-five".