972953000431 has 2 divisors, whose sum is σ = 972953000432. Its totient is φ = 972953000430.

The previous prime is 972953000423. The next prime is 972953000489. The reversal of 972953000431 is 134000359279.

It is a weak prime.

It is an emirp because it is prime and its reverse (134000359279) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 972953000431 - 2³ = 972953000423 is a prime.

It is a super-2 number, since 2×972953000431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (972953000401) by changing a digit.

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 as a sum of consecutive naturals, namely, 486476500215 + 486476500216.

It is an arithmetic number, because the mean of its divisors is an integer number (486476500216).

Almost surely, 2^972953000431 is an apocalyptic number.

972953000431 is a deficient number, since it is larger than the sum of its proper divisors (1).

972953000431 is an equidigital number, since it uses as much as digits as its factorization.

972953000431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 972953000431 in words is "nine hundred seventy-two billion, nine hundred fifty-three million, four hundred thirty-one", and thus it is an aban number.