10521619196 has 24 divisors (see below), whose sum is σ = 20126703744. Its totient is φ = 4773036080.

The previous prime is 10521619183. The next prime is 10521619223. The reversal of 10521619196 is 69191612501.

It is a super-2 number, since 2×10521619196² (a number of 21 digits) 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 7 ways as a sum of consecutive naturals, for example, 215570 + ... + 259833.

It is an arithmetic number, because the mean of its divisors is an integer number (838612656).

Almost surely, 2^10521619196 is an apocalyptic number.

It is an amenable number.

10521619196 is a deficient number, since it is larger than the sum of its proper divisors (9605084548).

10521619196 is a wasteful number, since it uses less digits than its factorization.

10521619196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475921 (or 475919 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 41.

The spelling of 10521619196 in words is "ten billion, five hundred twenty-one million, six hundred nineteen thousand, one hundred ninety-six".