2676642520 has 32 divisors (see below), whose sum is σ = 6376708800. Its totient is φ = 1007676928.

The previous prime is 2676642509. The next prime is 2676642523. The reversal of 2676642520 is 252466762.

2676642520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2676642523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967440 + ... + 1968799.

It is an arithmetic number, because the mean of its divisors is an integer number (199272150).

Almost surely, 2^2676642520 is an apocalyptic number.

2676642520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2676642520 is an abundant number, since it is smaller than the sum of its proper divisors (3700066280).

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

2676642520 is a wasteful number, since it uses less digits than its factorization.

2676642520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936267 (or 3936263 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 2676642520 is about 51736.2785673651. The cubic root of 2676642520 is about 1388.4496144639.

The spelling of 2676642520 in words is "two billion, six hundred seventy-six million, six hundred forty-two thousand, five hundred twenty".