47253735277 has 16 divisors (see below), whose sum is σ = 54948580480. Its totient is φ = 39798019008.

The previous prime is 47253735259. The next prime is 47253735293. The reversal of 47253735277 is 77253735274.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47253735277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47253733277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59299 + ... + 313087.

It is an arithmetic number, because the mean of its divisors is an integer number (3434286280).

Almost surely, 2^47253735277 is an apocalyptic number.

It is an amenable number.

47253735277 is a deficient number, since it is larger than the sum of its proper divisors (7694845203).

47253735277 is a wasteful number, since it uses less digits than its factorization.

47253735277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254260.

The product of its digits is 8643600, while the sum is 52.

The spelling of 47253735277 in words is "forty-seven billion, two hundred fifty-three million, seven hundred thirty-five thousand, two hundred seventy-seven".