55151011151 has 8 divisors (see below), whose sum is σ = 55517271264. Its totient is φ = 54785962720.

The previous prime is 55151011129. The next prime is 55151011163. The reversal of 55151011151 is 15111015155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55151011151 - 2¹⁰ = 55151010127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55151011151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55151011121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211496 + ... + 393741.

It is an arithmetic number, because the mean of its divisors is an integer number (6939658908).

Almost surely, 2^55151011151 is an apocalyptic number.

55151011151 is a deficient number, since it is larger than the sum of its proper divisors (366260113).

55151011151 is a wasteful number, since it uses less digits than its factorization.

55151011151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605841.

The product of its (nonzero) digits is 625, while the sum is 26.

The spelling of 55151011151 in words is "fifty-five billion, one hundred fifty-one million, eleven thousand, one hundred fifty-one".