5112239953 has 2 divisors, whose sum is σ = 5112239954. Its totient is φ = 5112239952.

The previous prime is 5112239897. The next prime is 5112239971. The reversal of 5112239953 is 3599322115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4148261649 + 963978304 = 64407^2 + 31048^2 .

It is a cyclic number.

It is not a de Polignac number, because 5112239953 - 2²¹ = 5110142801 is a prime.

It is a super-2 number, since 2×5112239953² = 52269994674098884418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5112239053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556119976 + 2556119977.

It is an arithmetic number, because the mean of its divisors is an integer number (2556119977).

Almost surely, 2^5112239953 is an apocalyptic number.

It is an amenable number.

5112239953 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112239953 is an equidigital number, since it uses as much as digits as its factorization.

5112239953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 40.

The square root of 5112239953 is about 71499.9297412242. The cubic root of 5112239953 is about 1722.6765557778.

The spelling of 5112239953 in words is "five billion, one hundred twelve million, two hundred thirty-nine thousand, nine hundred fifty-three".