69768575074 has 24 divisors (see below), whose sum is σ = 115172098524. Its totient is φ = 31674271200.

The previous prime is 69768575069. The next prime is 69768575087. The reversal of 69768575074 is 47057586796.

It can be written as a sum of positive squares in 2 ways, for example, as 66181164049 + 3587411025 = 257257^2 + 59895^2 .

It is a junction number, because it is equal to n+sod(n) for n = 69768574997 and 69768575015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23104 + ... + 374260.

Almost surely, 2^69768575074 is an apocalyptic number.

69768575074 is a deficient number, since it is larger than the sum of its proper divisors (45403523450).

69768575074 is a wasteful number, since it uses less digits than its factorization.

69768575074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352002 (or 351991 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 64.

The spelling of 69768575074 in words is "sixty-nine billion, seven hundred sixty-eight million, five hundred seventy-five thousand, seventy-four".