52092490969 has 6 divisors (see below), whose sum is σ = 54978501930. Its totient is φ = 49350780576.

The previous prime is 52092490963. The next prime is 52092490979. The reversal of 52092490969 is 96909429025.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43300615744 + 8791875225 = 208088^2 + 93765^2 .

It is not a de Polignac number, because 52092490969 - 2⁷ = 52092490841 is a prime.

It is a super-2 number, since 2×52092490969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52092490963) 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, 72149904 + ... + 72150625.

It is an arithmetic number, because the mean of its divisors is an integer number (9163083655).

Almost surely, 2^52092490969 is an apocalyptic number.

It is an amenable number.

52092490969 is a deficient number, since it is larger than the sum of its proper divisors (2886010961).

52092490969 is a wasteful number, since it uses less digits than its factorization.

52092490969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144300567 (or 144300548 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 55.

The spelling of 52092490969 in words is "fifty-two billion, ninety-two million, four hundred ninety thousand, nine hundred sixty-nine".