48497863680 has 792 divisors, whose sum is σ = 200075548608. Its totient is φ = 10825629696.

The previous prime is 48497863663. The next prime is 48497863697. The reversal of 48497863680 is 8636879484.

48497863680 is a `hidden beast` number, since 4 + 8 + 497 + 8 + 63 + 6 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (48497863663) and next prime (48497863697).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 106122012 + ... + 106122468.

Almost surely, 2^48497863680 is an apocalyptic number.

48497863680 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 48497863680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100037774304).

48497863680 is an abundant number, since it is smaller than the sum of its proper divisors (151577684928).

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

48497863680 is a wasteful number, since it uses less digits than its factorization.

48497863680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 63.

The spelling of 48497863680 in words is "forty-eight billion, four hundred ninety-seven million, eight hundred sixty-three thousand, six hundred eighty".