2612852520 has 32 divisors (see below), whose sum is σ = 7838557920. Its totient is φ = 696760640.

The previous prime is 2612852513. The next prime is 2612852531. The reversal of 2612852520 is 252582162.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10886766 + ... + 10887005.

It is an arithmetic number, because the mean of its divisors is an integer number (244954935).

Almost surely, 2^2612852520 is an apocalyptic number.

2612852520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2612852520 is an abundant number, since it is smaller than the sum of its proper divisors (5225705400).

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

2612852520 is a wasteful number, since it uses less digits than its factorization.

2612852520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21773785 (or 21773781 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 2612852520 is about 51116.0690976918. The cubic root of 2612852520 is about 1377.3309258969.

The spelling of 2612852520 in words is "two billion, six hundred twelve million, eight hundred fifty-two thousand, five hundred twenty".