2672495556 has 12 divisors (see below), whose sum is σ = 6235822992. Its totient is φ = 890831848.

The previous prime is 2672495543. The next prime is 2672495563. The reversal of 2672495556 is 6555942762.

It is a happy number.

2672495556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2672495499 and 2672495508.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111353970 + ... + 111353993.

It is an arithmetic number, because the mean of its divisors is an integer number (519651916).

Almost surely, 2^2672495556 is an apocalyptic number.

It is an amenable number.

2672495556 is an abundant number, since it is smaller than the sum of its proper divisors (3563327436).

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

2672495556 is a wasteful number, since it uses less digits than its factorization.

2672495556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222707970 (or 222707968 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 51.

The square root of 2672495556 is about 51696.1851203742. The cubic root of 2672495556 is about 1387.7321949527.

The spelling of 2672495556 in words is "two billion, six hundred seventy-two million, four hundred ninety-five thousand, five hundred fifty-six".