48874749952 has 128 divisors (see below), whose sum is σ = 114458712480. Its totient is φ = 20431503360.

The previous prime is 48874749941. The next prime is 48874749953. The reversal of 48874749952 is 25994747884.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48874749953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9401818 + ... + 9407014.

Almost surely, 2^48874749952 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 48874749952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57229356240).

48874749952 is an abundant number, since it is smaller than the sum of its proper divisors (65583962528).

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

48874749952 is an frugal number, since it uses more digits than its factorization.

48874749952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5275 (or 5247 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 67.

The spelling of 48874749952 in words is "forty-eight billion, eight hundred seventy-four million, seven hundred forty-nine thousand, nine hundred fifty-two".