45392657 has 2 divisors, whose sum is σ = 45392658. Its totient is φ = 45392656.

The previous prime is 45392651. The next prime is 45392663. The reversal of 45392657 is 75629354.

It is a balanced prime because it is at equal distance from previous prime (45392651) and next prime (45392663).

It can be written as a sum of positive squares in only one way, i.e., 33825856 + 11566801 = 5816^2 + 3401^2 .

It is a cyclic number.

It is not a de Polignac number, because 45392657 - 2¹⁴ = 45376273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45392651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22696328 + 22696329.

It is an arithmetic number, because the mean of its divisors is an integer number (22696329).

Almost surely, 2^45392657 is an apocalyptic number.

It is an amenable number.

45392657 is a deficient number, since it is larger than the sum of its proper divisors (1).

45392657 is an equidigital number, since it uses as much as digits as its factorization.

45392657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 41.

The square root of 45392657 is about 6737.4072906423. The cubic root of 45392657 is about 356.7208833450.

The spelling of 45392657 in words is "forty-five million, three hundred ninety-two thousand, six hundred fifty-seven".