9875956612 has 48 divisors (see below), whose sum is σ = 18340182000. Its totient is φ = 4645921280.

The previous prime is 9875956577. The next prime is 9875956619. The reversal of 9875956612 is 2166595789.

It can be written as a sum of positive squares in 8 ways, for example, as 394260736 + 9481695876 = 19856^2 + 97374^2 .

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a pancake number, because a pancake can be divided into 9875956612 parts by 140541 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (9875956619) 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, 910662 + ... + 921442.

It is an arithmetic number, because the mean of its divisors is an integer number (382087125).

Almost surely, 2^9875956612 is an apocalyptic number.

It is an amenable number.

9875956612 is a deficient number, since it is larger than the sum of its proper divisors (8464225388).

9875956612 is a wasteful number, since it uses less digits than its factorization.

9875956612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11016 (or 11014 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 58.

The square root of 9875956612 is about 99377.8476925316. The cubic root of 9875956612 is about 2145.4894883976.

The spelling of 9875956612 in words is "nine billion, eight hundred seventy-five million, nine hundred fifty-six thousand, six hundred twelve".