67805006276 has 48 divisors (see below), whose sum is σ = 138536563200. Its totient is φ = 28432539648.

The previous prime is 67805006257. The next prime is 67805006287. The reversal of 67805006276 is 67260050876.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 67805006276.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6534020 + ... + 6544388.

It is an arithmetic number, because the mean of its divisors is an integer number (2886178400).

Almost surely, 2^67805006276 is an apocalyptic number.

It is an amenable number.

67805006276 is an abundant number, since it is smaller than the sum of its proper divisors (70731556924).

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

67805006276 is a wasteful number, since it uses less digits than its factorization.

67805006276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15396 (or 15394 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 67805006276 in words is "sixty-seven billion, eight hundred five million, six thousand, two hundred seventy-six".