50412964812 has 24 divisors (see below), whose sum is σ = 134434573056. Its totient is φ = 14403704208.

The previous prime is 50412964799. The next prime is 50412964817. The reversal of 50412964812 is 21846921405.

It is a super-2 number, since 2×50412964812² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (50412964817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300077088 + ... + 300077255.

It is an arithmetic number, because the mean of its divisors is an integer number (5601440544).

Almost surely, 2^50412964812 is an apocalyptic number.

It is an amenable number.

50412964812 is an abundant number, since it is smaller than the sum of its proper divisors (84021608244).

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

50412964812 is a wasteful number, since it uses less digits than its factorization.

50412964812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600154357 (or 600154355 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 50412964812 in words is "fifty billion, four hundred twelve million, nine hundred sixty-four thousand, eight hundred twelve".