45176401 has 2 divisors, whose sum is σ = 45176402. Its totient is φ = 45176400.

The previous prime is 45176389. The next prime is 45176407. The reversal of 45176401 is 10467154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24245776 + 20930625 = 4924^2 + 4575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45176401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45176401.

It is not a weakly prime, because it can be changed into another prime (45176407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22588200 + 22588201.

It is an arithmetic number, because the mean of its divisors is an integer number (22588201).

Almost surely, 2^45176401 is an apocalyptic number.

It is an amenable number.

45176401 is a deficient number, since it is larger than the sum of its proper divisors (1).

45176401 is an equidigital number, since it uses as much as digits as its factorization.

45176401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 45176401 is about 6721.3392266720. The cubic root of 45176401 is about 356.1534944917.

The spelling of 45176401 in words is "forty-five million, one hundred seventy-six thousand, four hundred one".