555025525505 has 16 divisors (see below), whose sum is σ = 733633041024. Its totient is φ = 399735943680.

The previous prime is 555025525469. The next prime is 555025525513. The reversal of 555025525505 is 505525520555.

It is a happy number.

It is not a de Polignac number, because 555025525505 - 2¹⁸ = 555025263361 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, 48981584 + ... + 48992913.

It is an arithmetic number, because the mean of its divisors is an integer number (45852065064).

Almost surely, 2^555025525505 is an apocalyptic number.

555025525505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

555025525505 is a deficient number, since it is larger than the sum of its proper divisors (178607515519).

555025525505 is a wasteful number, since it uses less digits than its factorization.

555025525505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97974616.

The product of its (nonzero) digits is 1562500, while the sum is 44.

The spelling of 555025525505 in words is "five hundred fifty-five billion, twenty-five million, five hundred twenty-five thousand, five hundred five".