2517106512 has 20 divisors (see below), whose sum is σ = 6502525280. Its totient is φ = 839035488.

The previous prime is 2517106511. The next prime is 2517106517. The reversal of 2517106512 is 2156017152.

It is a super-2 number, since 2×2517106512² = 12671650385505612288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2517106512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2517106511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26219812 + ... + 26219907.

It is an arithmetic number, because the mean of its divisors is an integer number (325126264).

Almost surely, 2^2517106512 is an apocalyptic number.

It is an amenable number.

2517106512 is an abundant number, since it is smaller than the sum of its proper divisors (3985418768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2517106512 is a wasteful number, since it uses less digits than its factorization.

2517106512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52439730 (or 52439724 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 2517106512 is about 50170.7734841710. The cubic root of 2517106512 is about 1360.2973888297.

The spelling of 2517106512 in words is "two billion, five hundred seventeen million, one hundred six thousand, five hundred twelve".