69880504478 has 8 divisors (see below), whose sum is σ = 104826137472. Its totient is φ = 34938458656.

The previous prime is 69880504429. The next prime is 69880504523. The reversal of 69880504478 is 87440508896.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847550 + ... + 926337.

It is an arithmetic number, because the mean of its divisors is an integer number (13103267184).

Almost surely, 2^69880504478 is an apocalyptic number.

69880504478 is a deficient number, since it is larger than the sum of its proper divisors (34945632994).

69880504478 is a wasteful number, since it uses less digits than its factorization.

69880504478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793586.

The product of its (nonzero) digits is 15482880, while the sum is 59.

The spelling of 69880504478 in words is "sixty-nine billion, eight hundred eighty million, five hundred four thousand, four hundred seventy-eight".