5055211561512 has 96 divisors (see below), whose sum is σ = 14766145132320. Its totient is φ = 1437983326080.

The previous prime is 5055211561511. The next prime is 5055211561579. The reversal of 5055211561512 is 2151651125505.

It is a super-2 number, since 2×5055211561512² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5055211561511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9201439 + ... + 9735342.

It is an arithmetic number, because the mean of its divisors is an integer number (153814011795).

Almost surely, 2^{5055211561512} is an apocalyptic number.

It is an amenable number.

5055211561512 is an abundant number, since it is smaller than the sum of its proper divisors (9710933570808).

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

5055211561512 is a wasteful number, since it uses less digits than its factorization.

5055211561512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18937031 (or 18937020 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 39.

The spelling of 5055211561512 in words is "five trillion, fifty-five billion, two hundred eleven million, five hundred sixty-one thousand, five hundred twelve".