48397546890 has 768 divisors, whose sum is σ = 173903708160. Its totient is φ = 9035712000.

The previous prime is 48397546867. The next prime is 48397546931. The reversal of 48397546890 is 9864579384.

48397546890 is a `hidden beast` number, since 4 + 8 + 3 + 9 + 7 + 546 + 89 + 0 = 666.

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 383 ways as a sum of consecutive naturals, for example, 289805587 + ... + 289805753.

It is an arithmetic number, because the mean of its divisors is an integer number (226437120).

Almost surely, 2^48397546890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48397546890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86951854080).

48397546890 is an abundant number, since it is smaller than the sum of its proper divisors (125506161270).

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

48397546890 is a wasteful number, since it uses less digits than its factorization.

48397546890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 48397546890 in words is "forty-eight billion, three hundred ninety-seven million, five hundred forty-six thousand, eight hundred ninety".