10654261604520 has 64 divisors (see below), whose sum is σ = 32261502467520. Its totient is φ = 2814583747584.

The previous prime is 10654261604509. The next prime is 10654261604533. The reversal of 10654261604520 is 2540616245601.

It is a super-2 number, since 2×10654261604520² (a number of 27 digits) contains 22 as substring.

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, 414872737 + ... + 414898416.

It is an arithmetic number, because the mean of its divisors is an integer number (504085976055).

Almost surely, 2^{10654261604520} is an apocalyptic number.

10654261604520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10654261604520 is an abundant number, since it is smaller than the sum of its proper divisors (21607240863000).

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

10654261604520 is a wasteful number, since it uses less digits than its factorization.

10654261604520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829771274 (or 829771270 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 10654261604520 in words is "ten trillion, six hundred fifty-four billion, two hundred sixty-one million, six hundred four thousand, five hundred twenty".