6156551055051 has 24 divisors (see below), whose sum is σ = 8959575119040. Its totient is φ = 4073564701296.

The previous prime is 6156551054981. The next prime is 6156551055073. The reversal of 6156551055051 is 1505501556516.

6156551055051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6156551055051 - 2²⁹ = 6156014184139 is a prime.

It is a super-2 number, since 2×6156551055051² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6156551054988 and 6156551055006.

It is not an unprimeable number, because it can be changed into a prime (6156551055451) 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, 3238720 + ... + 4775186.

It is an arithmetic number, because the mean of its divisors is an integer number (373315629960).

Almost surely, 2^{6156551055051} is an apocalyptic number.

6156551055051 is a deficient number, since it is larger than the sum of its proper divisors (2803024063989).

6156551055051 is a wasteful number, since it uses less digits than its factorization.

6156551055051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539815 (or 1539812 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 45.

The spelling of 6156551055051 in words is "six trillion, one hundred fifty-six billion, five hundred fifty-one million, fifty-five thousand, fifty-one".