50953477862 has 32 divisors (see below), whose sum is σ = 90381035520. Its totient is φ = 21079487520.

The previous prime is 50953477811. The next prime is 50953477889. The reversal of 50953477862 is 26877435905.

It is a junction number, because it is equal to n+sod(n) for n = 50953477798 and 50953477807.

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, 2258723 + ... + 2281169.

It is an arithmetic number, because the mean of its divisors is an integer number (2824407360).

Almost surely, 2^50953477862 is an apocalyptic number.

50953477862 is a deficient number, since it is larger than the sum of its proper divisors (39427557658).

50953477862 is a wasteful number, since it uses less digits than its factorization.

50953477862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28076.

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 50953477862 in words is "fifty billion, nine hundred fifty-three million, four hundred seventy-seven thousand, eight hundred sixty-two".