72631760254 has 8 divisors (see below), whose sum is σ = 109004776488. Its totient is φ = 36296834760.

The previous prime is 72631760231. The next prime is 72631760273. The reversal of 72631760254 is 45206713627.

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 72631760254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9517917 + ... + 9525544.

It is an arithmetic number, because the mean of its divisors is an integer number (13625597061).

Almost surely, 2^72631760254 is an apocalyptic number.

72631760254 is a deficient number, since it is larger than the sum of its proper divisors (36373016234).

72631760254 is a wasteful number, since it uses less digits than its factorization.

72631760254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19045370.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 72631760254 in words is "seventy-two billion, six hundred thirty-one million, seven hundred sixty thousand, two hundred fifty-four".