5192765122 has 4 divisors (see below), whose sum is σ = 7789147686. Its totient is φ = 2596382560.

The previous prime is 5192765099. The next prime is 5192765147. The reversal of 5192765122 is 2215672915.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 4813723161 + 379041961 = 69381^2 + 19469^2 .

It is a super-2 number, since 2×5192765122² = 53929619224519349768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1298191279 + ... + 1298191282.

Almost surely, 2^5192765122 is an apocalyptic number.

5192765122 is a deficient number, since it is larger than the sum of its proper divisors (2596382564).

5192765122 is a wasteful number, since it uses less digits than its factorization.

5192765122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596382563.

The product of its digits is 75600, while the sum is 40.

The square root of 5192765122 is about 72060.8431951778. The cubic root of 5192765122 is about 1731.6743590113.

The spelling of 5192765122 in words is "five billion, one hundred ninety-two million, seven hundred sixty-five thousand, one hundred twenty-two".