258080558055 has 16 divisors (see below), whose sum is σ = 412972491744. Its totient is φ = 137628431360.

The previous prime is 258080558003. The next prime is 258080558059. The reversal of 258080558055 is 550855080852.

It is not a de Polignac number, because 258080558055 - 2⁷ = 258080557927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 258080557989 and 258080558007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258080558059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760734 + ... + 1046363.

It is an arithmetic number, because the mean of its divisors is an integer number (25810780734).

Almost surely, 2^258080558055 is an apocalyptic number.

258080558055 is a deficient number, since it is larger than the sum of its proper divisors (154891933689).

258080558055 is a wasteful number, since it uses less digits than its factorization.

258080558055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816626.

The product of its (nonzero) digits is 3200000, while the sum is 51.

The spelling of 258080558055 in words is "two hundred fifty-eight billion, eighty million, five hundred fifty-eight thousand, fifty-five".