47377715213247 has 8 divisors (see below), whose sum is σ = 63170994947760. Its totient is φ = 31584789477120.

The previous prime is 47377715213237. The next prime is 47377715213261. The reversal of 47377715213247 is 74231251777374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47377715213247 - 2²³ = 47377706824639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47377715213237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88187154 + ... + 88722767.

It is an arithmetic number, because the mean of its divisors is an integer number (7896374368470).

Almost surely, 2^{47377715213247} is an apocalyptic number.

47377715213247 is a deficient number, since it is larger than the sum of its proper divisors (15793279734513).

47377715213247 is a wasteful number, since it uses less digits than its factorization.

47377715213247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176999193.

The product of its digits is 48404160, while the sum is 60.

The spelling of 47377715213247 in words is "forty-seven trillion, three hundred seventy-seven billion, seven hundred fifteen million, two hundred thirteen thousand, two hundred forty-seven".