72763259860 has 48 divisors (see below), whose sum is σ = 153117119232. Its totient is φ = 29045520000.

The previous prime is 72763259857. The next prime is 72763259873. The reversal of 72763259860 is 6895236727.

It is a congruent number.

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, 32323735 + ... + 32325985.

It is an arithmetic number, because the mean of its divisors is an integer number (3189939984).

Almost surely, 2^72763259860 is an apocalyptic number.

It is an amenable number.

72763259860 is an abundant number, since it is smaller than the sum of its proper divisors (80353859372).

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

72763259860 is a wasteful number, since it uses less digits than its factorization.

72763259860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4864 (or 4862 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 72763259860 in words is "seventy-two billion, seven hundred sixty-three million, two hundred fifty-nine thousand, eight hundred sixty".