49757375039 has 2 divisors, whose sum is σ = 49757375040. Its totient is φ = 49757375038.

The previous prime is 49757375027. The next prime is 49757375071. The reversal of 49757375039 is 93057375794.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49757375039 - 2⁴ = 49757375023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49757375639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24878687519 + 24878687520.

It is an arithmetic number, because the mean of its divisors is an integer number (24878687520).

Almost surely, 2^49757375039 is an apocalyptic number.

49757375039 is a deficient number, since it is larger than the sum of its proper divisors (1).

49757375039 is an equidigital number, since it uses as much as digits as its factorization.

49757375039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25004700, while the sum is 59.

The spelling of 49757375039 in words is "forty-nine billion, seven hundred fifty-seven million, three hundred seventy-five thousand, thirty-nine".