48481381274000 has 320 divisors, whose sum is σ = 129824153222400. Its totient is φ = 17439349248000.

The previous prime is 48481381273993. The next prime is 48481381274033. The reversal of 48481381274000 is 47218318484.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a self number, because there is not a number n which added to its sum of digits gives 48481381274000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57225491 + ... + 58066509.

It is an arithmetic number, because the mean of its divisors is an integer number (405700478820).

Almost surely, 2^{48481381274000} is an apocalyptic number.

48481381274000 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 48481381274000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64912076611200).

48481381274000 is an abundant number, since it is smaller than the sum of its proper divisors (81342771948400).

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

48481381274000 is a wasteful number, since it uses less digits than its factorization.

48481381274000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841139 (or 841123 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 50.

The spelling of 48481381274000 in words is "forty-eight trillion, four hundred eighty-one billion, three hundred eighty-one million, two hundred seventy-four thousand".