49818991035 has 32 divisors (see below), whose sum is σ = 87030754560. Its totient is φ = 24134115200.

The previous prime is 49818991003. The next prime is 49818991049. The reversal of 49818991035 is 53019981894.

It is not a de Polignac number, because 49818991035 - 2⁵ = 49818991003 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67036 + ... + 322694.

It is an arithmetic number, because the mean of its divisors is an integer number (2719711080).

Almost surely, 2^49818991035 is an apocalyptic number.

49818991035 is a deficient number, since it is larger than the sum of its proper divisors (37211763525).

49818991035 is a wasteful number, since it uses less digits than its factorization.

49818991035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256859.

The product of its (nonzero) digits is 2799360, while the sum is 57.

The spelling of 49818991035 in words is "forty-nine billion, eight hundred eighteen million, nine hundred ninety-one thousand, thirty-five".