50011267660 has 12 divisors (see below), whose sum is σ = 105023662128. Its totient is φ = 20004507056.

The previous prime is 50011267591. The next prime is 50011267661. The reversal of 50011267660 is 6676211005.

It is a happy number.

50011267660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50011267660² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50011267661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250281672 + ... + 1250281711.

It is an arithmetic number, because the mean of its divisors is an integer number (8751971844).

Almost surely, 2^50011267660 is an apocalyptic number.

It is an amenable number.

50011267660 is an abundant number, since it is smaller than the sum of its proper divisors (55012394468).

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

50011267660 is a wasteful number, since it uses less digits than its factorization.

50011267660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500563392 (or 2500563390 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

Adding to 50011267660 its reverse (6676211005), we get a palindrome (56687478665).

The spelling of 50011267660 in words is "fifty billion, eleven million, two hundred sixty-seven thousand, six hundred sixty".