72260364767854 has 8 divisors (see below), whose sum is σ = 108397468247688. Its totient is φ = 36127875351960.

The previous prime is 72260364767837. The next prime is 72260364767869. The reversal of 72260364767854 is 45876746306227.

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

It is a self number, because there is not a number n which added to its sum of digits gives 72260364767854.

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, 1153476832 + ... + 1153539475.

It is an arithmetic number, because the mean of its divisors is an integer number (13549683530961).

Almost surely, 2^{72260364767854} is an apocalyptic number.

72260364767854 is a deficient number, since it is larger than the sum of its proper divisors (36137103479834).

72260364767854 is a wasteful number, since it uses less digits than its factorization.

72260364767854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307031970.

The product of its (nonzero) digits is 568995840, while the sum is 67.

The spelling of 72260364767854 in words is "seventy-two trillion, two hundred sixty billion, three hundred sixty-four million, seven hundred sixty-seven thousand, eight hundred fifty-four".