47265534502639 has 2 divisors, whose sum is σ = 47265534502640. Its totient is φ = 47265534502638.

The previous prime is 47265534502633. The next prime is 47265534502717. The reversal of 47265534502639 is 93620543556274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47265534502639 - 2³ = 47265534502631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47265534502631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23632767251319 + 23632767251320.

It is an arithmetic number, because the mean of its divisors is an integer number (23632767251320).

Almost surely, 2^{47265534502639} is an apocalyptic number.

47265534502639 is a deficient number, since it is larger than the sum of its proper divisors (1).

47265534502639 is an equidigital number, since it uses as much as digits as its factorization.

47265534502639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296000, while the sum is 61.

The spelling of 47265534502639 in words is "forty-seven trillion, two hundred sixty-five billion, five hundred thirty-four million, five hundred two thousand, six hundred thirty-nine".