19097740795 has 16 divisors (see below), whose sum is σ = 26195040000. Its totient is φ = 13093667424.

The previous prime is 19097740787. The next prime is 19097740877. The reversal of 19097740795 is 59704779091.

It is a cyclic number.

It is not a de Polignac number, because 19097740795 - 2³ = 19097740787 is a prime.

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, 226084 + ... + 298846.

It is an arithmetic number, because the mean of its divisors is an integer number (1637190000).

Almost surely, 2^19097740795 is an apocalyptic number.

19097740795 is a deficient number, since it is larger than the sum of its proper divisors (7097299205).

19097740795 is an equidigital number, since it uses as much as digits as its factorization.

19097740795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80274.

The product of its (nonzero) digits is 5000940, while the sum is 58.

The spelling of 19097740795 in words is "nineteen billion, ninety-seven million, seven hundred forty thousand, seven hundred ninety-five".