45599057 has 6 divisors (see below), whose sum is σ = 53043858. Its totient is φ = 39084864.

The previous prime is 45599053. The next prime is 45599063. The reversal of 45599057 is 75099554.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31990336 + 13608721 = 5656^2 + 3689^2 .

It is not a de Polignac number, because 45599057 - 2² = 45599053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45598999 and 45599017.

It is not an unprimeable number, because it can be changed into a prime (45599051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 465248 + ... + 465345.

It is an arithmetic number, because the mean of its divisors is an integer number (8840643).

Almost surely, 2^45599057 is an apocalyptic number.

It is an amenable number.

45599057 is a deficient number, since it is larger than the sum of its proper divisors (7444801).

45599057 is an equidigital number, since it uses as much as digits as its factorization.

45599057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930607 (or 930600 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 44.

The square root of 45599057 is about 6752.7073829687. The cubic root of 45599057 is about 357.2607348112.

The spelling of 45599057 in words is "forty-five million, five hundred ninety-nine thousand, fifty-seven".