2457094436772 has 12 divisors (see below), whose sum is σ = 5733220352496. Its totient is φ = 819031478920.

The previous prime is 2457094436761. The next prime is 2457094436801. The reversal of 2457094436772 is 2776344907542.

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

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, 102378934854 + ... + 102378934877.

It is an arithmetic number, because the mean of its divisors is an integer number (477768362708).

Almost surely, 2^{2457094436772} is an apocalyptic number.

It is an amenable number.

2457094436772 is an abundant number, since it is smaller than the sum of its proper divisors (3276125915724).

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

2457094436772 is a wasteful number, since it uses less digits than its factorization.

2457094436772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204757869738 (or 204757869736 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 60.

The spelling of 2457094436772 in words is "two trillion, four hundred fifty-seven billion, ninety-four million, four hundred thirty-six thousand, seven hundred seventy-two".