2512122750 has 48 divisors (see below), whose sum is σ = 6792786000. Its totient is φ = 669898800.

The previous prime is 2512122749. The next prime is 2512122761. The reversal of 2512122750 is 572212152.

It is a super-2 number, since 2×2512122750² = 12621521422135125000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 556000 + ... + 560499.

It is an arithmetic number, because the mean of its divisors is an integer number (141516375).

Almost surely, 2^2512122750 is an apocalyptic number.

2512122750 is an abundant number, since it is smaller than the sum of its proper divisors (4280663250).

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

2512122750 is a wasteful number, since it uses less digits than its factorization.

2512122750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116522 (or 1116509 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 2512122750 is about 50121.0808941707. The cubic root of 2512122750 is about 1359.3990189969.

The spelling of 2512122750 in words is "two billion, five hundred twelve million, one hundred twenty-two thousand, seven hundred fifty".