10529793980 has 12 divisors (see below), whose sum is σ = 22112567400. Its totient is φ = 4211917584.

The previous prime is 10529793959. The next prime is 10529793983. The reversal of 10529793980 is 8939792501.

It is a super-2 number, since 2×10529793980² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10529793983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263244830 + ... + 263244869.

It is an arithmetic number, because the mean of its divisors is an integer number (1842713950).

Almost surely, 2^10529793980 is an apocalyptic number.

10529793980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10529793980 is an abundant number, since it is smaller than the sum of its proper divisors (11582773420).

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

10529793980 is a wasteful number, since it uses less digits than its factorization.

10529793980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526489708 (or 526489706 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 53.

The spelling of 10529793980 in words is "ten billion, five hundred twenty-nine million, seven hundred ninety-three thousand, nine hundred eighty".