55856085235 has 16 divisors (see below), whose sum is σ = 69949894464. Its totient is φ = 42736938112.

The previous prime is 55856085223. The next prime is 55856085277. The reversal of 55856085235 is 53258065855.

It is a happy number.

It is not a de Polignac number, because 55856085235 - 2⁵ = 55856085203 is a prime.

It is a Duffinian number.

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, 1141329 + ... + 1189261.

It is an arithmetic number, because the mean of its divisors is an integer number (4371868404).

Almost surely, 2^55856085235 is an apocalyptic number.

55856085235 is a deficient number, since it is larger than the sum of its proper divisors (14093809229).

55856085235 is a wasteful number, since it uses less digits than its factorization.

55856085235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58094.

The product of its (nonzero) digits is 7200000, while the sum is 52.

The spelling of 55856085235 in words is "fifty-five billion, eight hundred fifty-six million, eighty-five thousand, two hundred thirty-five".