49072848720 has 640 divisors, whose sum is σ = 194593259520. Its totient is φ = 9970974720.

The previous prime is 49072848719. The next prime is 49072848731. The reversal of 49072848720 is 2784827094.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 38069836 + ... + 38071124.

It is an arithmetic number, because the mean of its divisors is an integer number (304051968).

Almost surely, 2^49072848720 is an apocalyptic number.

49072848720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49072848720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97296629760).

49072848720 is an abundant number, since it is smaller than the sum of its proper divisors (145520410800).

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

49072848720 is a wasteful number, since it uses less digits than its factorization.

49072848720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1397 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 51.

The spelling of 49072848720 in words is "forty-nine billion, seventy-two million, eight hundred forty-eight thousand, seven hundred twenty".