745696798119 has 96 divisors (see below), whose sum is σ = 1416285678080. Its totient is φ = 367070558976.

The previous prime is 745696798009. The next prime is 745696798123. The reversal of 745696798119 is 911897696547.

745696798119 is a `hidden beast` number, since 7 + 456 + 96 + 7 + 9 + 81 + 1 + 9 = 666.

It is not a de Polignac number, because 745696798119 - 2⁷ = 745696797991 is a prime.

It is a super-2 number, since 2×745696798119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745696798199) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 684969 + ... + 1400205.

Almost surely, 2^745696798119 is an apocalyptic number.

745696798119 is a deficient number, since it is larger than the sum of its proper divisors (670588879961).

745696798119 is a wasteful number, since it uses less digits than its factorization.

745696798119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715349 (or 715346 counting only the distinct ones).

The product of its digits is 205752960, while the sum is 72.

The spelling of 745696798119 in words is "seven hundred forty-five billion, six hundred ninety-six million, seven hundred ninety-eight thousand, one hundred nineteen".