992872753 has 2 divisors, whose sum is σ = 992872754. Its totient is φ = 992872752.

The previous prime is 992872747. The next prime is 992872801. The reversal of 992872753 is 357278299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 893531664 + 99341089 = 29892^2 + 9967^2 .

It is a cyclic number.

It is not a de Polignac number, because 992872753 - 2⁹ = 992872241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 992872753.

It is not a weakly prime, because it can be changed into another prime (992872253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496436376 + 496436377.

It is an arithmetic number, because the mean of its divisors is an integer number (496436377).

Almost surely, 2^992872753 is an apocalyptic number.

It is an amenable number.

992872753 is a deficient number, since it is larger than the sum of its proper divisors (1).

992872753 is an equidigital number, since it uses as much as digits as its factorization.

992872753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 52.

The square root of 992872753 is about 31509.8834177469. The cubic root of 992872753 is about 997.6185843613.

The spelling of 992872753 in words is "nine hundred ninety-two million, eight hundred seventy-two thousand, seven hundred fifty-three".