55555011550151 has 8 divisors (see below), whose sum is σ = 57028821897600. Its totient is φ = 54086858824960.

The previous prime is 55555011550091. The next prime is 55555011550237. The reversal of 55555011550151 is 15105511055555.

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 55555011550151 - 2²² = 55555007355847 is a prime.

It is a super-2 number, since 2×55555011550151² (a number of 28 digits) 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 (55555011580151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1414385666 + ... + 1414424943.

It is an arithmetic number, because the mean of its divisors is an integer number (7128602737200).

Almost surely, 2^{55555011550151} is an apocalyptic number.

55555011550151 is a deficient number, since it is larger than the sum of its proper divisors (1473810347449).

55555011550151 is a wasteful number, since it uses less digits than its factorization.

55555011550151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828811129.

The product of its (nonzero) digits is 390625, while the sum is 44.

The spelling of 55555011550151 in words is "fifty-five trillion, five hundred fifty-five billion, eleven million, five hundred fifty thousand, one hundred fifty-one".