47136276307 has 4 divisors (see below), whose sum is σ = 47480336856. Its totient is φ = 46792215760.

The previous prime is 47136276289. The next prime is 47136276347. The reversal of 47136276307 is 70367263174.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47136276307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47136276347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172030069 + ... + 172030342.

It is an arithmetic number, because the mean of its divisors is an integer number (11870084214).

Almost surely, 2^47136276307 is an apocalyptic number.

47136276307 is a deficient number, since it is larger than the sum of its proper divisors (344060549).

47136276307 is a wasteful number, since it uses less digits than its factorization.

47136276307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344060548.

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 47136276307 in words is "forty-seven billion, one hundred thirty-six million, two hundred seventy-six thousand, three hundred seven".