49393908870 has 32 divisors (see below), whose sum is σ = 121749313248. Its totient is φ = 12815716608.

The previous prime is 49393908853. The next prime is 49393908899. The reversal of 49393908870 is 7880939394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22248399 + ... + 22250618.

It is an arithmetic number, because the mean of its divisors is an integer number (3804666039).

Almost surely, 2^49393908870 is an apocalyptic number.

49393908870 is an abundant number, since it is smaller than the sum of its proper divisors (72355404378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49393908870 is a wasteful number, since it uses less digits than its factorization.

49393908870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44499064.

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 49393908870 in words is "forty-nine billion, three hundred ninety-three million, nine hundred eight thousand, eight hundred seventy".