992611953 has 6 divisors (see below), whose sum is σ = 1433772834. Its totient is φ = 661741296.

The previous prime is 992611951. The next prime is 992611973. The reversal of 992611953 is 359116299.

It is a happy number.

992611953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 566106849 + 426505104 = 23793^2 + 20652^2 .

It is not a de Polignac number, because 992611953 - 2¹ = 992611951 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 992611899 and 992611908.

It is not an unprimeable number, because it can be changed into a prime (992611951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55145100 + ... + 55145117.

It is an arithmetic number, because the mean of its divisors is an integer number (238962139).

Almost surely, 2^992611953 is an apocalyptic number.

It is an amenable number.

992611953 is a deficient number, since it is larger than the sum of its proper divisors (441160881).

992611953 is a wasteful number, since it uses less digits than its factorization.

992611953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110290223 (or 110290220 counting only the distinct ones).

The product of its digits is 131220, while the sum is 45.

The square root of 992611953 is about 31505.7447618684. The cubic root of 992611953 is about 997.5312278463.

The spelling of 992611953 in words is "nine hundred ninety-two million, six hundred eleven thousand, nine hundred fifty-three".