45937057 has 2 divisors, whose sum is σ = 45937058. Its totient is φ = 45937056.

The previous prime is 45937033. The next prime is 45937063. The reversal of 45937057 is 75073954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38489616 + 7447441 = 6204^2 + 2729^2 .

It is a cyclic number.

It is not a de Polignac number, because 45937057 - 2¹¹ = 45935009 is a prime.

It is a super-2 number, since 2×45937057² = 4220426411642498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45937007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22968528 + 22968529.

It is an arithmetic number, because the mean of its divisors is an integer number (22968529).

Almost surely, 2^45937057 is an apocalyptic number.

It is an amenable number.

45937057 is a deficient number, since it is larger than the sum of its proper divisors (1).

45937057 is an equidigital number, since it uses as much as digits as its factorization.

45937057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 45937057 is about 6777.6881751819. The cubic root of 45937057 is about 358.1412865758.

The spelling of 45937057 in words is "forty-five million, nine hundred thirty-seven thousand, fifty-seven".