45050437 has 2 divisors, whose sum is σ = 45050438. Its totient is φ = 45050436.

The previous prime is 45050419. The next prime is 45050441. The reversal of 45050437 is 73405054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42588676 + 2461761 = 6526^2 + 1569^2 .

It is a cyclic number.

It is not a de Polignac number, because 45050437 - 2⁷ = 45050309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46050437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22525218 + 22525219.

It is an arithmetic number, because the mean of its divisors is an integer number (22525219).

Almost surely, 2^45050437 is an apocalyptic number.

It is an amenable number.

45050437 is a deficient number, since it is larger than the sum of its proper divisors (1).

45050437 is an equidigital number, since it uses as much as digits as its factorization.

45050437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 45050437 is about 6711.9622317173. The cubic root of 45050437 is about 355.8221690005.

The spelling of 45050437 in words is "forty-five million, fifty thousand, four hundred thirty-seven".