49831196688507 has 64 divisors (see below), whose sum is σ = 75852443072000. Its totient is φ = 29017503275904.

The previous prime is 49831196688389. The next prime is 49831196688509. The reversal of 49831196688507 is 70588669113894.

It is not a de Polignac number, because 49831196688507 - 2⁷ = 49831196688379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49831196688509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107340093 + ... + 107803329.

It is an arithmetic number, because the mean of its divisors is an integer number (1185194423000).

Almost surely, 2^{49831196688507} is an apocalyptic number.

49831196688507 is a deficient number, since it is larger than the sum of its proper divisors (26021246383493).

49831196688507 is a wasteful number, since it uses less digits than its factorization.

49831196688507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464157 (or 464131 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 75.

The spelling of 49831196688507 in words is "forty-nine trillion, eight hundred thirty-one billion, one hundred ninety-six million, six hundred eighty-eight thousand, five hundred seven".