47870474626515 has 16 divisors (see below), whose sum is σ = 76597333325568. Its totient is φ = 25529395159776.

The previous prime is 47870474626483. The next prime is 47870474626517. The reversal of 47870474626515 is 51562647407874.

It is a happy number.

It is not a de Polignac number, because 47870474626515 - 2⁵ = 47870474626483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47870474626517) 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, 95030487 + ... + 95532896.

It is an arithmetic number, because the mean of its divisors is an integer number (4787333332848).

Almost surely, 2^{47870474626515} is an apocalyptic number.

47870474626515 is a deficient number, since it is larger than the sum of its proper divisors (28726858699053).

47870474626515 is a wasteful number, since it uses less digits than its factorization.

47870474626515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190580138.

The product of its (nonzero) digits is 316108800, while the sum is 66.

The spelling of 47870474626515 in words is "forty-seven trillion, eight hundred seventy billion, four hundred seventy-four million, six hundred twenty-six thousand, five hundred fifteen".