49477963498 has 16 divisors (see below), whose sum is σ = 78493364640. Its totient is φ = 23325850800.

The previous prime is 49477963427. The next prime is 49477963523. The reversal of 49477963498 is 89436977494.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3077413 + ... + 3093448.

It is an arithmetic number, because the mean of its divisors is an integer number (4905835290).

Almost surely, 2^49477963498 is an apocalyptic number.

49477963498 is a deficient number, since it is larger than the sum of its proper divisors (29015401142).

49477963498 is a wasteful number, since it uses less digits than its factorization.

49477963498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6171093.

The product of its digits is 329204736, while the sum is 70.

The spelling of 49477963498 in words is "forty-nine billion, four hundred seventy-seven million, nine hundred sixty-three thousand, four hundred ninety-eight".