50010751616 has 48 divisors (see below), whose sum is σ = 115897060890. Its totient is φ = 21433176576.

The previous prime is 50010751591. The next prime is 50010751639. The reversal of 50010751616 is 61615701005.

It can be written as a sum of positive squares in only one way, i.e., 49800385600 + 210366016 = 223160^2 + 14504^2 .

It is a super-2 number, since 2×50010751616² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3980555 + ... + 3993098.

Almost surely, 2^50010751616 is an apocalyptic number.

50010751616 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50010751616 is an abundant number, since it is smaller than the sum of its proper divisors (65886309274).

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

50010751616 is an equidigital number, since it uses as much as digits as its factorization.

50010751616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7973681 (or 7973662 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The spelling of 50010751616 in words is "fifty billion, ten million, seven hundred fifty-one thousand, six hundred sixteen".