2505357780058 has 64 divisors (see below), whose sum is σ = 4453868517120. Its totient is φ = 1034557235712.

The previous prime is 2505357780031. The next prime is 2505357780073. The reversal of 2505357780058 is 8500877535052.

It is a junction number, because it is equal to n+sod(n) for n = 2505357779990 and 2505357780008.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113082310 + ... + 113104462.

It is an arithmetic number, because the mean of its divisors is an integer number (69591695580).

Almost surely, 2^{2505357780058} is an apocalyptic number.

2505357780058 is a deficient number, since it is larger than the sum of its proper divisors (1948510737062).

2505357780058 is a wasteful number, since it uses less digits than its factorization.

2505357780058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24311.

The product of its (nonzero) digits is 11760000, while the sum is 55.

The spelling of 2505357780058 in words is "two trillion, five hundred five billion, three hundred fifty-seven million, seven hundred eighty thousand, fifty-eight".