2449872967572 has 24 divisors (see below), whose sum is σ = 6351522508800. Its totient is φ = 816624322488.

The previous prime is 2449872967523. The next prime is 2449872967589. The reversal of 2449872967572 is 2757692789442.

It is a happy number.

2449872967572 is a `hidden beast` number, since 2 + 4 + 49 + 8 + 7 + 2 + 9 + 6 + 7 + 572 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2449872967572.

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, 11342004372 + ... + 11342004587.

It is an arithmetic number, because the mean of its divisors is an integer number (264646771200).

Almost surely, 2^{2449872967572} is an apocalyptic number.

It is an amenable number.

2449872967572 is an abundant number, since it is smaller than the sum of its proper divisors (3901649541228).

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

2449872967572 is a wasteful number, since it uses less digits than its factorization.

2449872967572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22684008972 (or 22684008964 counting only the distinct ones).

The product of its digits is 853493760, while the sum is 72.

The spelling of 2449872967572 in words is "two trillion, four hundred forty-nine billion, eight hundred seventy-two million, nine hundred sixty-seven thousand, five hundred seventy-two".