55010455555 has 16 divisors (see below), whose sum is σ = 72020577888. Its totient is φ = 40003776000.

The previous prime is 55010455543. The next prime is 55010455561. The reversal of 55010455555 is 55555401055.

It is a happy number.

It is not a de Polignac number, because 55010455555 - 2⁵ = 55010455523 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, 614875 + ... + 698635.

It is an arithmetic number, because the mean of its divisors is an integer number (4501286118).

Almost surely, 2^55010455555 is an apocalyptic number.

55010455555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55010455555 is a deficient number, since it is larger than the sum of its proper divisors (17010122333).

55010455555 is a wasteful number, since it uses less digits than its factorization.

55010455555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95718.

The product of its (nonzero) digits is 312500, while the sum is 40.

The spelling of 55010455555 in words is "fifty-five billion, ten million, four hundred fifty-five thousand, five hundred fifty-five".