2526870620 has 24 divisors (see below), whose sum is σ = 5537143584. Its totient is φ = 966802496.

The previous prime is 2526870611. The next prime is 2526870653. The reversal of 2526870620 is 260786252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746139 + ... + 2747058.

It is an arithmetic number, because the mean of its divisors is an integer number (230714316).

Almost surely, 2^2526870620 is an apocalyptic number.

2526870620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2526870620 is an abundant number, since it is smaller than the sum of its proper divisors (3010272964).

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

2526870620 is a wasteful number, since it uses less digits than its factorization.

2526870620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493229 (or 5493227 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2526870620 is about 50267.9880241889. The cubic root of 2526870620 is about 1362.0540292795.

The spelling of 2526870620 in words is "two billion, five hundred twenty-six million, eight hundred seventy thousand, six hundred twenty".