47822249615 has 16 divisors (see below), whose sum is σ = 66186500160. Its totient is φ = 32491549440.

The previous prime is 47822249593. The next prime is 47822249627. The reversal of 47822249615 is 51694222874.

It is not a de Polignac number, because 47822249615 - 2¹² = 47822245519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6263846 + ... + 6271475.

It is an arithmetic number, because the mean of its divisors is an integer number (4136656260).

Almost surely, 2^47822249615 is an apocalyptic number.

47822249615 is a deficient number, since it is larger than the sum of its proper divisors (18364250545).

47822249615 is a wasteful number, since it uses less digits than its factorization.

47822249615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535442.

The product of its digits is 1935360, while the sum is 50.

The spelling of 47822249615 in words is "forty-seven billion, eight hundred twenty-two million, two hundred forty-nine thousand, six hundred fifteen".