5112432553 has 2 divisors, whose sum is σ = 5112432554. Its totient is φ = 5112432552.

The previous prime is 5112432547. The next prime is 5112432569. The reversal of 5112432553 is 3552342115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3482534169 + 1629898384 = 59013^2 + 40372^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5112432553 is a prime.

It is a super-2 number, since 2×5112432553² = 52273933217948195618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5112432653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556216276 + 2556216277.

It is an arithmetic number, because the mean of its divisors is an integer number (2556216277).

Almost surely, 2^5112432553 is an apocalyptic number.

It is an amenable number.

5112432553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112432553 is an equidigital number, since it uses as much as digits as its factorization.

5112432553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18000, while the sum is 31.

The square root of 5112432553 is about 71501.2765830093. The cubic root of 5112432553 is about 1722.6981890436.

Adding to 5112432553 its reverse (3552342115), we get a palindrome (8664774668).

The spelling of 5112432553 in words is "five billion, one hundred twelve million, four hundred thirty-two thousand, five hundred fifty-three".