2125356232 has 8 divisors (see below), whose sum is σ = 3985042950. Its totient is φ = 1062678112.

The previous prime is 2125356221. The next prime is 2125356307. The reversal of 2125356232 is 2326535212.

It can be written as a sum of positive squares in only one way, i.e., 2036355876 + 89000356 = 45126^2 + 9434^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2125356232² = 9034278225802475648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2125356194 and 2125356203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132834757 + ... + 132834772.

Almost surely, 2^2125356232 is an apocalyptic number.

It is an amenable number.

2125356232 is a deficient number, since it is larger than the sum of its proper divisors (1859686718).

2125356232 is a wasteful number, since it uses less digits than its factorization.

2125356232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265669535 (or 265669531 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 2125356232 is about 46101.5860030867. The cubic root of 2125356232 is about 1285.7126323177.

The spelling of 2125356232 in words is "two billion, one hundred twenty-five million, three hundred fifty-six thousand, two hundred thirty-two".