94812381552 has 80 divisors (see below), whose sum is σ = 279975294720. Its totient is φ = 27084120576.

The previous prime is 94812381539. The next prime is 94812381571. The reversal of 94812381552 is 25518321849.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971748 + ... + 2019260.

It is an arithmetic number, because the mean of its divisors is an integer number (3499691184).

Almost surely, 2^94812381552 is an apocalyptic number.

It is an amenable number.

94812381552 is an abundant number, since it is smaller than the sum of its proper divisors (185162913168).

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

94812381552 is a wasteful number, since it uses less digits than its factorization.

94812381552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53470 (or 53464 counting only the distinct ones).

The product of its digits is 691200, while the sum is 48.

The spelling of 94812381552 in words is "ninety-four billion, eight hundred twelve million, three hundred eighty-one thousand, five hundred fifty-two".