45062657 has 2 divisors, whose sum is σ = 45062658. Its totient is φ = 45062656.

The previous prime is 45062653. The next prime is 45062669. The reversal of 45062657 is 75626054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24641296 + 20421361 = 4964^2 + 4519^2 .

It is a cyclic number.

It is not a de Polignac number, because 45062657 - 2² = 45062653 is a prime.

It is a Chen prime.

It is equal to p_2721779 and since 45062657 and 2721779 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (45062653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22531328 + 22531329.

It is an arithmetic number, because the mean of its divisors is an integer number (22531329).

Almost surely, 2^45062657 is an apocalyptic number.

It is an amenable number.

45062657 is a deficient number, since it is larger than the sum of its proper divisors (1).

45062657 is an equidigital number, since it uses as much as digits as its factorization.

45062657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 45062657 is about 6712.8724850097. The cubic root of 45062657 is about 355.8543385280.

The spelling of 45062657 in words is "forty-five million, sixty-two thousand, six hundred fifty-seven".