47877613711 has 4 divisors (see below), whose sum is σ = 48991046632. Its totient is φ = 46764180792.

The previous prime is 47877613709. The next prime is 47877613739. The reversal of 47877613711 is 11731677874.

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

It is a cyclic number.

It is not a de Polignac number, because 47877613711 - 2¹ = 47877613709 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 (47877613781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556716396 + ... + 556716481.

It is an arithmetic number, because the mean of its divisors is an integer number (12247761658).

Almost surely, 2^47877613711 is an apocalyptic number.

47877613711 is a deficient number, since it is larger than the sum of its proper divisors (1113432921).

47877613711 is a wasteful number, since it uses less digits than its factorization.

47877613711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113432920.

The product of its digits is 1382976, while the sum is 52.

The spelling of 47877613711 in words is "forty-seven billion, eight hundred seventy-seven million, six hundred thirteen thousand, seven hundred eleven".