52474236091 has 2 divisors, whose sum is σ = 52474236092. Its totient is φ = 52474236090.

The previous prime is 52474236019. The next prime is 52474236137. The reversal of 52474236091 is 19063247425.

Together with previous prime (52474236019) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52474236091 - 2⁹ = 52474235579 is a prime.

It is not a weakly prime, because it can be changed into another prime (52474236011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26237118045 + 26237118046.

It is an arithmetic number, because the mean of its divisors is an integer number (26237118046).

Almost surely, 2^52474236091 is an apocalyptic number.

52474236091 is a deficient number, since it is larger than the sum of its proper divisors (1).

52474236091 is an equidigital number, since it uses as much as digits as its factorization.

52474236091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 52474236091 in words is "fifty-two billion, four hundred seventy-four million, two hundred thirty-six thousand, ninety-one".