78002575083 has 6 divisors (see below), whose sum is σ = 112670386244. Its totient is φ = 52001716716.

The previous prime is 78002575019. The next prime is 78002575087. The reversal of 78002575083 is 38057520087.

78002575083 is a `hidden beast` number, since 78 + 0 + 0 + 2 + 575 + 0 + 8 + 3 = 666.

It is not a de Polignac number, because 78002575083 - 2⁶ = 78002575019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (78002575087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4333476385 + ... + 4333476402.

Almost surely, 2^78002575083 is an apocalyptic number.

78002575083 is a deficient number, since it is larger than the sum of its proper divisors (34667811161).

78002575083 is a wasteful number, since it uses less digits than its factorization.

78002575083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8666952793 (or 8666952790 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 78002575083 in words is "seventy-eight billion, two million, five hundred seventy-five thousand, eighty-three".