20025075360 has 96 divisors (see below), whose sum is σ = 65254170240. Its totient is φ = 5155877888.

The previous prime is 20025075347. The next prime is 20025075379. The reversal of 20025075360 is 6357052002.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 705372 + ... + 733211.

It is an arithmetic number, because the mean of its divisors is an integer number (679730940).

Almost surely, 2^20025075360 is an apocalyptic number.

20025075360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20025075360 is an abundant number, since it is smaller than the sum of its proper divisors (45229094880).

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

20025075360 is a wasteful number, since it uses less digits than its factorization.

20025075360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438630 (or 1438622 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The spelling of 20025075360 in words is "twenty billion, twenty-five million, seventy-five thousand, three hundred sixty".