47267557507 has 2 divisors, whose sum is σ = 47267557508. Its totient is φ = 47267557506.

The previous prime is 47267557499. The next prime is 47267557523. The reversal of 47267557507 is 70575576274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47267557507 - 2³ = 47267557499 is a prime.

It is not a weakly prime, because it can be changed into another prime (47267557307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23633778753 + 23633778754.

It is an arithmetic number, because the mean of its divisors is an integer number (23633778754).

Almost surely, 2^47267557507 is an apocalyptic number.

47267557507 is a deficient number, since it is larger than the sum of its proper divisors (1).

47267557507 is an equidigital number, since it uses as much as digits as its factorization.

47267557507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14406000, while the sum is 55.

The spelling of 47267557507 in words is "forty-seven billion, two hundred sixty-seven million, five hundred fifty-seven thousand, five hundred seven".