19675093960 has 16 divisors (see below), whose sum is σ = 44268961500. Its totient is φ = 7870037568.

The previous prime is 19675093957. The next prime is 19675093969. The reversal of 19675093960 is 6939057691.

It can be written as a sum of positive squares in 2 ways, for example, as 18018766756 + 1656327204 = 134234^2 + 40698^2 .

It is not an unprimeable number, because it can be changed into a prime (19675093969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245938635 + ... + 245938714.

Almost surely, 2^19675093960 is an apocalyptic number.

19675093960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19675093960 is an abundant number, since it is smaller than the sum of its proper divisors (24593867540).

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

19675093960 is a wasteful number, since it uses less digits than its factorization.

19675093960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491877360 (or 491877356 counting only the distinct ones).

The product of its (nonzero) digits is 2755620, while the sum is 55.

The spelling of 19675093960 in words is "nineteen billion, six hundred seventy-five million, ninety-three thousand, nine hundred sixty".