49975325053 has 2 divisors, whose sum is σ = 49975325054. Its totient is φ = 49975325052.

The previous prime is 49975324979. The next prime is 49975325087. The reversal of 49975325053 is 35052357994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31668693849 + 18306631204 = 177957^2 + 135302^2 .

It is a cyclic number.

It is not a de Polignac number, because 49975325053 - 2¹³ = 49975316861 is a prime.

It is a super-2 number, since 2×49975325053² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49975325753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24987662526 + 24987662527.

It is an arithmetic number, because the mean of its divisors is an integer number (24987662527).

Almost surely, 2^49975325053 is an apocalyptic number.

It is an amenable number.

49975325053 is a deficient number, since it is larger than the sum of its proper divisors (1).

49975325053 is an equidigital number, since it uses as much as digits as its factorization.

49975325053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103000, while the sum is 52.

The spelling of 49975325053 in words is "forty-nine billion, nine hundred seventy-five million, three hundred twenty-five thousand, fifty-three".