48720898677040 has 160 divisors (see below), whose sum is σ = 120959795506176. Its totient is φ = 18206052480000.

The previous prime is 48720898677019. The next prime is 48720898677089. The reversal of 48720898677040 is 4077689802784.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1780265437 + ... + 1780292803.

Almost surely, 2^{48720898677040} is an apocalyptic number.

48720898677040 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 48720898677040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60479897753088).

48720898677040 is an abundant number, since it is smaller than the sum of its proper divisors (72238896829136).

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

48720898677040 is a wasteful number, since it uses less digits than its factorization.

48720898677040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49947 (or 49941 counting only the distinct ones).

The product of its (nonzero) digits is 303464448, while the sum is 70.

The spelling of 48720898677040 in words is "forty-eight trillion, seven hundred twenty billion, eight hundred ninety-eight million, six hundred seventy-seven thousand, forty".