48396979357722 has 96 divisors (see below), whose sum is σ = 112006782695808. Its totient is φ = 15066288534528.

The previous prime is 48396979357633. The next prime is 48396979357733. The reversal of 48396979357722 is 22775397969384.

48396979357722 is a `hidden beast` number, since 4 + 8 + 39 + 6 + 9 + 7 + 9 + 3 + 577 + 2 + 2 = 666.

It is a super-2 number, since 2×48396979357722² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46068418 + ... + 47107250.

It is an arithmetic number, because the mean of its divisors is an integer number (1166737319748).

Almost surely, 2^{48396979357722} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48396979357722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56003391347904).

48396979357722 is an abundant number, since it is smaller than the sum of its proper divisors (63609803338086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48396979357722 is a wasteful number, since it uses less digits than its factorization.

48396979357722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041524 (or 1041521 counting only the distinct ones).

The product of its digits is 8641624320, while the sum is 81.

The spelling of 48396979357722 in words is "forty-eight trillion, three hundred ninety-six billion, nine hundred seventy-nine million, three hundred fifty-seven thousand, seven hundred twenty-two".