2125560712 has 32 divisors (see below), whose sum is σ = 4440251520. Its totient is φ = 945605440.

The previous prime is 2125560673. The next prime is 2125560721. The reversal of 2125560712 is 2170655212.

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, 252823 + ... + 261094.

It is an arithmetic number, because the mean of its divisors is an integer number (138757860).

Almost surely, 2^2125560712 is an apocalyptic number.

2125560712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2125560712 is an abundant number, since it is smaller than the sum of its proper divisors (2314690808).

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

2125560712 is a wasteful number, since it uses less digits than its factorization.

2125560712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513981 (or 513977 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 2125560712 is about 46103.8036608695. The cubic root of 2125560712 is about 1285.7538636941.

The spelling of 2125560712 in words is "two billion, one hundred twenty-five million, five hundred sixty thousand, seven hundred twelve".