55501026535 has 16 divisors (see below), whose sum is σ = 69171148800. Its totient is φ = 42719567776.

The previous prime is 55501026527. The next prime is 55501026547. The reversal of 55501026535 is 53562010555.

It is a cyclic number.

It is not a de Polignac number, because 55501026535 - 2³ = 55501026527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55501026494 and 55501026503.

It is a congruent 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, 1987615 + ... + 2015344.

It is an arithmetic number, because the mean of its divisors is an integer number (4323196800).

Almost surely, 2^55501026535 is an apocalyptic number.

55501026535 is a deficient number, since it is larger than the sum of its proper divisors (13670122265).

55501026535 is a wasteful number, since it uses less digits than its factorization.

55501026535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003070.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 55501026535 in words is "fifty-five billion, five hundred one million, twenty-six thousand, five hundred thirty-five".