48198844615 has 16 divisors (see below), whose sum is σ = 58386857760. Its totient is φ = 38193793920.

The previous prime is 48198844613. The next prime is 48198844619. The reversal of 48198844615 is 51644889184.

It is not a de Polignac number, because 48198844615 - 2¹ = 48198844613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48198844615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48198844613) 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, 2101560 + ... + 2124370.

It is an arithmetic number, because the mean of its divisors is an integer number (3649178610).

Almost surely, 2^48198844615 is an apocalyptic number.

48198844615 is a deficient number, since it is larger than the sum of its proper divisors (10188013145).

48198844615 is a wasteful number, since it uses less digits than its factorization.

48198844615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26802.

The product of its digits is 8847360, while the sum is 58.

The spelling of 48198844615 in words is "forty-eight billion, one hundred ninety-eight million, eight hundred forty-four thousand, six hundred fifteen".