55385886151 has 16 divisors (see below), whose sum is σ = 59203636128. Its totient is φ = 51632640000.

The previous prime is 55385886133. The next prime is 55385886173. The reversal of 55385886151 is 15168858355.

55385886151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55385886151 - 2¹³ = 55385877959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55385886092 and 55385886101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55385886181) 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, 736471 + ... + 808183.

It is an arithmetic number, because the mean of its divisors is an integer number (3700227258).

Almost surely, 2^55385886151 is an apocalyptic number.

55385886151 is a deficient number, since it is larger than the sum of its proper divisors (3817749977).

55385886151 is a wasteful number, since it uses less digits than its factorization.

55385886151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72162.

The product of its digits is 5760000, while the sum is 55.

The spelling of 55385886151 in words is "fifty-five billion, three hundred eighty-five million, eight hundred eighty-six thousand, one hundred fifty-one".