18859095752 has 32 divisors (see below), whose sum is σ = 40427233920. Its totient is φ = 8079492480.

The previous prime is 18859095667. The next prime is 18859095781. The reversal of 18859095752 is 25759095881.

It is a junction number, because it is equal to n+sod(n) for n = 18859095691 and 18859095700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94877 + ... + 216147.

It is an arithmetic number, because the mean of its divisors is an integer number (1263351060).

Almost surely, 2^18859095752 is an apocalyptic number.

It is an amenable number.

18859095752 is an abundant number, since it is smaller than the sum of its proper divisors (21568138168).

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

18859095752 is a wasteful number, since it uses less digits than its factorization.

18859095752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124061 (or 124057 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 59.

The spelling of 18859095752 in words is "eighteen billion, eight hundred fifty-nine million, ninety-five thousand, seven hundred fifty-two".