488252036640 has 192 divisors, whose sum is σ = 1544838946560. Its totient is φ = 129622179840.

The previous prime is 488252036563. The next prime is 488252036653. The reversal of 488252036640 is 46630252884.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 488252036640.

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, 168535672 + ... + 168538568.

It is an arithmetic number, because the mean of its divisors is an integer number (8046036180).

Almost surely, 2^488252036640 is an apocalyptic number.

488252036640 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 488252036640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (772419473280).

488252036640 is an abundant number, since it is smaller than the sum of its proper divisors (1056586909920).

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

488252036640 is a wasteful number, since it uses less digits than its factorization.

488252036640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4355 (or 4347 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 488252036640 in words is "four hundred eighty-eight billion, two hundred fifty-two million, thirty-six thousand, six hundred forty".