48427749392 has 20 divisors (see below), whose sum is σ = 102358652496. Its totient is φ = 22012613280.

The previous prime is 48427749323. The next prime is 48427749401. The reversal of 48427749392 is 29394772484.

It is a super-2 number, since 2×48427749392² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137578658 + ... + 137579009.

Almost surely, 2^48427749392 is an apocalyptic number.

It is an amenable number.

48427749392 is an abundant number, since it is smaller than the sum of its proper divisors (53930903104).

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

48427749392 is a wasteful number, since it uses less digits than its factorization.

48427749392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275157686 (or 275157680 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 59.

The spelling of 48427749392 in words is "forty-eight billion, four hundred twenty-seven million, seven hundred forty-nine thousand, three hundred ninety-two".