52802534999 has 2 divisors, whose sum is σ = 52802535000. Its totient is φ = 52802534998.

The previous prime is 52802534963. The next prime is 52802535101. The reversal of 52802534999 is 99943520825.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52802534999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52802534909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26401267499 + 26401267500.

It is an arithmetic number, because the mean of its divisors is an integer number (26401267500).

Almost surely, 2^52802534999 is an apocalyptic number.

52802534999 is a deficient number, since it is larger than the sum of its proper divisors (1).

52802534999 is an equidigital number, since it uses as much as digits as its factorization.

52802534999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 52802534999 in words is "fifty-two billion, eight hundred two million, five hundred thirty-four thousand, nine hundred ninety-nine".