2125555762 has 32 divisors (see below), whose sum is σ = 3534096384. Its totient is φ = 950745600.

The previous prime is 2125555739. The next prime is 2125555799. The reversal of 2125555762 is 2675555212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383503 + ... + 389005.

It is an arithmetic number, because the mean of its divisors is an integer number (110440512).

Almost surely, 2^2125555762 is an apocalyptic number.

2125555762 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2125555762 is a deficient number, since it is larger than the sum of its proper divisors (1408540622).

2125555762 is a wasteful number, since it uses less digits than its factorization.

2125555762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794.

The product of its digits is 210000, while the sum is 40.

The square root of 2125555762 is about 46103.7499776320. The cubic root of 2125555762 is about 1285.7528656066.

The spelling of 2125555762 in words is "two billion, one hundred twenty-five million, five hundred fifty-five thousand, seven hundred sixty-two".