2573102620 has 48 divisors (see below), whose sum is σ = 5899493376. Its totient is φ = 934920000.

The previous prime is 2573102611. The next prime is 2573102659. The reversal of 2573102620 is 262013752.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 319645 + ... + 327595.

It is an arithmetic number, because the mean of its divisors is an integer number (122906112).

Almost surely, 2^2573102620 is an apocalyptic number.

2573102620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2573102620 is an abundant number, since it is smaller than the sum of its proper divisors (3326390756).

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

2573102620 is a wasteful number, since it uses less digits than its factorization.

2573102620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442 (or 9440 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2573102620 is about 50725.7589396157. The cubic root of 2573102620 is about 1370.3106582343.

The spelling of 2573102620 in words is "two billion, five hundred seventy-three million, one hundred two thousand, six hundred twenty".