5556111151 has 16 divisors (see below), whose sum is σ = 5645112480. Its totient is φ = 5468112000.

The previous prime is 5556111107. The next prime is 5556111167. The reversal of 5556111151 is 1511116555.

It is a cyclic number.

It is not a de Polignac number, because 5556111151 - 2²¹ = 5554013999 is a prime.

It is a super-2 number, since 2×5556111151² = 61740742244533089602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5556111191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10915485 + ... + 10915993.

It is an arithmetic number, because the mean of its divisors is an integer number (352819530).

Almost surely, 2^5556111151 is an apocalyptic number.

5556111151 is a deficient number, since it is larger than the sum of its proper divisors (89001329).

5556111151 is a wasteful number, since it uses less digits than its factorization.

5556111151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194.

The product of its digits is 3750, while the sum is 31.

The square root of 5556111151 is about 74539.3262043601. The cubic root of 5556111151 is about 1771.1566541623.

The spelling of 5556111151 in words is "five billion, five hundred fifty-six million, one hundred eleven thousand, one hundred fifty-one".