2975927792772 has 48 divisors (see below), whose sum is σ = 7575339691584. Its totient is φ = 901766448000.

The previous prime is 2975927792771. The next prime is 2975927792791. The reversal of 2975927792772 is 2772977295792.

It is a super-2 number, since 2×2975927792772² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2975927792694 and 2975927792703.

It is not an unprimeable number, because it can be changed into a prime (2975927792771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3806022 + ... + 4520802.

It is an arithmetic number, because the mean of its divisors is an integer number (157819576908).

Almost surely, 2^{2975927792772} is an apocalyptic number.

2975927792772 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2975927792772 is an abundant number, since it is smaller than the sum of its proper divisors (4599411898812).

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

2975927792772 is a wasteful number, since it uses less digits than its factorization.

2975927792772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746340 (or 746338 counting only the distinct ones).

The product of its digits is 980184240, while the sum is 75.

The spelling of 2975927792772 in words is "two trillion, nine hundred seventy-five billion, nine hundred twenty-seven million, seven hundred ninety-two thousand, seven hundred seventy-two".