47314777315719 has 8 divisors (see below), whose sum is σ = 63086420885872. Its totient is φ = 31543159311360.

The previous prime is 47314777315661. The next prime is 47314777315733. The reversal of 47314777315719 is 91751377741374.

It is a happy number.

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

It is not a de Polignac number, because 47314777315719 - 2²⁵ = 47314743761287 is a prime.

It is a super-2 number, since 2×47314777315719² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47314777315719.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47314777317719) 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, 1549012 + ... + 9850329.

It is an arithmetic number, because the mean of its divisors is an integer number (7885802610734).

Almost surely, 2^{47314777315719} is an apocalyptic number.

47314777315719 is a deficient number, since it is larger than the sum of its proper divisors (15771643570153).

47314777315719 is a wasteful number, since it uses less digits than its factorization.

47314777315719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12782897.

The product of its digits is 108909360, while the sum is 66.

The spelling of 47314777315719 in words is "forty-seven trillion, three hundred fourteen billion, seven hundred seventy-seven million, three hundred fifteen thousand, seven hundred nineteen".