63520322000004 has 72 divisors (see below), whose sum is σ = 170217352003608. Its totient is φ = 19903671229440.

The previous prime is 63520321999999. The next prime is 63520322000029. The reversal of 63520322000004 is 40000022302536.

63520322000004 is a `hidden beast` number, since 635 + 2 + 0 + 3 + 2 + 20 + 0 + 0 + 0 + 0 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9644751360000 + 53875570640004 = 3105600^2 + 7339998^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62707887 + ... + 63712790.

It is an arithmetic number, because the mean of its divisors is an integer number (2364129888939).

Almost surely, 2^{63520322000004} is an apocalyptic number.

It is an amenable number.

63520322000004 is an abundant number, since it is smaller than the sum of its proper divisors (106697030003604).

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

63520322000004 is a wasteful number, since it uses less digits than its factorization.

63520322000004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126421525 (or 126421520 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 63520322000004 in words is "sixty-three trillion, five hundred twenty billion, three hundred twenty-two million, four", and thus it is an aban number.