972366737051 has 4 divisors (see below), whose sum is σ = 973855813872. Its totient is φ = 970877660232.

The previous prime is 972366737003. The next prime is 972366737057. The reversal of 972366737051 is 150737663279.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 972366737051 - 2¹⁴ = 972366720667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (972366737057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744537431 + ... + 744538736.

It is an arithmetic number, because the mean of its divisors is an integer number (243463953468).

Almost surely, 2^972366737051 is an apocalyptic number.

972366737051 is a deficient number, since it is larger than the sum of its proper divisors (1489076821).

972366737051 is a wasteful number, since it uses less digits than its factorization.

972366737051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489076820.

The product of its (nonzero) digits is 10001880, while the sum is 56.

The spelling of 972366737051 in words is "nine hundred seventy-two billion, three hundred sixty-six million, seven hundred thirty-seven thousand, fifty-one".