972764272502 has 8 divisors (see below), whose sum is σ = 1591796082312. Its totient is φ = 442165578400.

The previous prime is 972764272489. The next prime is 972764272517. The reversal of 972764272502 is 205272467279.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22108278899 + ... + 22108278942.

It is an arithmetic number, because the mean of its divisors is an integer number (198974510289).

Almost surely, 2^972764272502 is an apocalyptic number.

972764272502 is a deficient number, since it is larger than the sum of its proper divisors (619031809810).

972764272502 is a wasteful number, since it uses less digits than its factorization.

972764272502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44216557854.

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 972764272502 in words is "nine hundred seventy-two billion, seven hundred sixty-four million, two hundred seventy-two thousand, five hundred two".