49512794507 has 16 divisors (see below), whose sum is σ = 57635675520. Its totient is φ = 42058440000.

The previous prime is 49512794459. The next prime is 49512794533. The reversal of 49512794507 is 70549721594.

It is a cyclic number.

It is not a de Polignac number, because 49512794507 - 2⁸ = 49512794251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49512794537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1607369 + ... + 1637882.

It is an arithmetic number, because the mean of its divisors is an integer number (3602229720).

Almost surely, 2^49512794507 is an apocalyptic number.

49512794507 is a deficient number, since it is larger than the sum of its proper divisors (8122881013).

49512794507 is a wasteful number, since it uses less digits than its factorization.

49512794507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245354.

The product of its (nonzero) digits is 3175200, while the sum is 53.

The spelling of 49512794507 in words is "forty-nine billion, five hundred twelve million, seven hundred ninety-four thousand, five hundred seven".