69077951152 has 20 divisors (see below), whose sum is σ = 152958320656. Its totient is φ = 29604836160.

The previous prime is 69077951149. The next prime is 69077951207. The reversal of 69077951152 is 25115977096.

It is a self number, because there is not a number n which added to its sum of digits gives 69077951152.

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, 308383599 + ... + 308383822.

Almost surely, 2^69077951152 is an apocalyptic number.

It is an amenable number.

69077951152 is an abundant number, since it is smaller than the sum of its proper divisors (83880369504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69077951152 is a wasteful number, since it uses less digits than its factorization.

69077951152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616767436 (or 616767430 counting only the distinct ones).

The product of its (nonzero) digits is 1190700, while the sum is 52.

The spelling of 69077951152 in words is "sixty-nine billion, seventy-seven million, nine hundred fifty-one thousand, one hundred fifty-two".