45402601 has 2 divisors, whose sum is σ = 45402602. Its totient is φ = 45402600.

The previous prime is 45402593. The next prime is 45402607. The reversal of 45402601 is 10620454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43877376 + 1525225 = 6624^2 + 1235^2 .

It is a cyclic number.

It is not a de Polignac number, because 45402601 - 2³ = 45402593 is a prime.

It is a super-2 number, since 2×45402601² = 4122792355130402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45402607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22701300 + 22701301.

It is an arithmetic number, because the mean of its divisors is an integer number (22701301).

Almost surely, 2^45402601 is an apocalyptic number.

It is an amenable number.

45402601 is a deficient number, since it is larger than the sum of its proper divisors (1).

45402601 is an equidigital number, since it uses as much as digits as its factorization.

45402601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 45402601 is about 6738.1452195690. The cubic root of 45402601 is about 356.7469299474.

The spelling of 45402601 in words is "forty-five million, four hundred two thousand, six hundred one".