2506025353155 has 64 divisors (see below), whose sum is σ = 4115627255808. Its totient is φ = 1301512665600.

The previous prime is 2506025353133. The next prime is 2506025353189. The reversal of 2506025353155 is 5513535206052.

It is a happy number.

It is not a de Polignac number, because 2506025353155 - 2²⁹ = 2505488482243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309343605 + ... + 309351705.

It is an arithmetic number, because the mean of its divisors is an integer number (64306675872).

Almost surely, 2^{2506025353155} is an apocalyptic number.

2506025353155 is a deficient number, since it is larger than the sum of its proper divisors (1609601902653).

2506025353155 is a wasteful number, since it uses less digits than its factorization.

2506025353155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10316.

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 2506025353155 in words is "two trillion, five hundred six billion, twenty-five million, three hundred fifty-three thousand, one hundred fifty-five".