69713145456975 has 36 divisors (see below), whose sum is σ = 132208929979776. Its totient is φ = 34993265168640.

The previous prime is 69713145456961. The next prime is 69713145457001. The reversal of 69713145456975 is 57965454131796.

69713145456975 is a `hidden beast` number, since 6 + 9 + 7 + 1 + 3 + 1 + 4 + 54 + 569 + 7 + 5 = 666.

It is not a de Polignac number, because 69713145456975 - 2⁸ = 69713145456719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9112825647 + ... + 9112833296.

It is an arithmetic number, because the mean of its divisors is an integer number (3672470277216).

Almost surely, 2^{69713145456975} is an apocalyptic number.

69713145456975 is a deficient number, since it is larger than the sum of its proper divisors (62495784522801).

69713145456975 is a wasteful number, since it uses less digits than its factorization.

69713145456975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18225658976 (or 18225658968 counting only the distinct ones).

The product of its digits is 857304000, while the sum is 72.

The spelling of 69713145456975 in words is "sixty-nine trillion, seven hundred thirteen billion, one hundred forty-five million, four hundred fifty-six thousand, nine hundred seventy-five".