20094524064 has 60 divisors (see below), whose sum is σ = 59097444714. Its totient is φ = 6698173824.

The previous prime is 20094524029. The next prime is 20094524113. The reversal of 20094524064 is 46042549002.

20094524064 is a `hidden beast` number, since 200 + 9 + 45 + 2 + 406 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12334323600 + 7760200464 = 111060^2 + 88092^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3873667 + ... + 3878850.

Almost surely, 2^20094524064 is an apocalyptic number.

20094524064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20094524064 is an abundant number, since it is smaller than the sum of its proper divisors (39002920650).

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

20094524064 is an equidigital number, since it uses as much as digits as its factorization.

20094524064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7752539 (or 7752522 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 20094524064 in words is "twenty billion, ninety-four million, five hundred twenty-four thousand, sixty-four".