52787526005831 has 2 divisors, whose sum is σ = 52787526005832. Its totient is φ = 52787526005830.

The previous prime is 52787526005791. The next prime is 52787526005969. The reversal of 52787526005831 is 13850062578725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52787526005831 - 2²² = 52787521811527 is a prime.

It is a super-2 number, since 2×52787526005831² (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 (52787526007831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26393763002915 + 26393763002916.

It is an arithmetic number, because the mean of its divisors is an integer number (26393763002916).

Almost surely, 2^{52787526005831} is an apocalyptic number.

52787526005831 is a deficient number, since it is larger than the sum of its proper divisors (1).

52787526005831 is an equidigital number, since it uses as much as digits as its factorization.

52787526005831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224000, while the sum is 59.

The spelling of 52787526005831 in words is "fifty-two trillion, seven hundred eighty-seven billion, five hundred twenty-six million, five thousand, eight hundred thirty-one".