48549615952 has 40 divisors (see below), whose sum is σ = 97440861600. Its totient is φ = 23405864832.

The previous prime is 48549615943. The next prime is 48549616099. The reversal of 48549615952 is 25951694584.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272103 + ... + 413689.

It is an arithmetic number, because the mean of its divisors is an integer number (2436021540).

Almost surely, 2^48549615952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48549615952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48720430800).

48549615952 is an abundant number, since it is smaller than the sum of its proper divisors (48891245648).

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

48549615952 is a wasteful number, since it uses less digits than its factorization.

48549615952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142363 (or 142357 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 58.

The spelling of 48549615952 in words is "forty-eight billion, five hundred forty-nine million, six hundred fifteen thousand, nine hundred fifty-two".