55535230555 has 16 divisors (see below), whose sum is σ = 76215306240. Its totient is φ = 38054948832.

The previous prime is 55535230523. The next prime is 55535230571. The reversal of 55535230555 is 55503253555.

It is a cyclic number.

It is not a de Polignac number, because 55535230555 - 2⁵ = 55535230523 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497635 + ... + 598924.

It is an arithmetic number, because the mean of its divisors is an integer number (4763456640).

Almost surely, 2^55535230555 is an apocalyptic number.

55535230555 is a deficient number, since it is larger than the sum of its proper divisors (20680075685).

55535230555 is a wasteful number, since it uses less digits than its factorization.

55535230555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098018.

The product of its (nonzero) digits is 1406250, while the sum is 43.

The spelling of 55535230555 in words is "fifty-five billion, five hundred thirty-five million, two hundred thirty thousand, five hundred fifty-five".