69741616475 has 12 divisors (see below), whose sum is σ = 86651547696. Its totient is φ = 55682362080.

The previous prime is 69741616447. The next prime is 69741616499. The reversal of 69741616475 is 57461614796.

It is a de Polignac number, because none of the positive numbers 2^k-69741616475 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 69741616475.

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, 2760452 + ... + 2785601.

It is an arithmetic number, because the mean of its divisors is an integer number (7220962308).

Almost surely, 2^69741616475 is an apocalyptic number.

69741616475 is a deficient number, since it is larger than the sum of its proper divisors (16909931221).

69741616475 is a wasteful number, since it uses less digits than its factorization.

69741616475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5546566 (or 5546561 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 56.

The spelling of 69741616475 in words is "sixty-nine billion, seven hundred forty-one million, six hundred sixteen thousand, four hundred seventy-five".