45356657 has 2 divisors, whose sum is σ = 45356658. Its totient is φ = 45356656.

The previous prime is 45356651. The next prime is 45356659. The reversal of 45356657 is 75665354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34093921 + 11262736 = 5839^2 + 3356^2 .

It is a cyclic number.

It is not a de Polignac number, because 45356657 - 2¹⁰ = 45355633 is a prime.

Together with 45356659, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45356651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22678328 + 22678329.

It is an arithmetic number, because the mean of its divisors is an integer number (22678329).

Almost surely, 2^45356657 is an apocalyptic number.

It is an amenable number.

45356657 is a deficient number, since it is larger than the sum of its proper divisors (1).

45356657 is an equidigital number, since it uses as much as digits as its factorization.

45356657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 41.

The square root of 45356657 is about 6734.7351098614. The cubic root of 45356657 is about 356.6265556935.

The spelling of 45356657 in words is "forty-five million, three hundred fifty-six thousand, six hundred fifty-seven".