50464246512 has 80 divisors (see below), whose sum is σ = 131064468480. Its totient is φ = 16731434496.

The previous prime is 50464246501. The next prime is 50464246519. The reversal of 50464246512 is 21564246405.

It is a super-2 number, since 2×50464246512² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50464246519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19164748 + ... + 19167380.

It is an arithmetic number, because the mean of its divisors is an integer number (1638305856).

Almost surely, 2^50464246512 is an apocalyptic number.

It is an amenable number.

50464246512 is an abundant number, since it is smaller than the sum of its proper divisors (80600221968).

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

50464246512 is a wasteful number, since it uses less digits than its factorization.

50464246512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4630 (or 4624 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 50464246512 in words is "fifty billion, four hundred sixty-four million, two hundred forty-six thousand, five hundred twelve".