46531436527 has 2 divisors, whose sum is σ = 46531436528. Its totient is φ = 46531436526.

The previous prime is 46531436521. The next prime is 46531436591. The reversal of 46531436527 is 72563413564.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46531436527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46531436521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23265718263 + 23265718264.

It is an arithmetic number, because the mean of its divisors is an integer number (23265718264).

Almost surely, 2^46531436527 is an apocalyptic number.

46531436527 is a deficient number, since it is larger than the sum of its proper divisors (1).

46531436527 is an equidigital number, since it uses as much as digits as its factorization.

46531436527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 46.

The spelling of 46531436527 in words is "forty-six billion, five hundred thirty-one million, four hundred thirty-six thousand, five hundred twenty-seven".