52016524032631 has 2 divisors, whose sum is σ = 52016524032632. Its totient is φ = 52016524032630.

The previous prime is 52016524032589. The next prime is 52016524032647. The reversal of 52016524032631 is 13623042561025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52016524032631 is a prime.

It is a super-2 number, since 2×52016524032631² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52016524032691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26008262016315 + 26008262016316.

It is an arithmetic number, because the mean of its divisors is an integer number (26008262016316).

Almost surely, 2^{52016524032631} is an apocalyptic number.

52016524032631 is a deficient number, since it is larger than the sum of its proper divisors (1).

52016524032631 is an equidigital number, since it uses as much as digits as its factorization.

52016524032631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 52016524032631 its reverse (13623042561025), we get a palindrome (65639566593656).

The spelling of 52016524032631 in words is "fifty-two trillion, sixteen billion, five hundred twenty-four million, thirty-two thousand, six hundred thirty-one".