538497325800 has 192 divisors, whose sum is σ = 2119799145600. Its totient is φ = 123085094400.

The previous prime is 538497325799. The next prime is 538497325801. The reversal of 538497325800 is 8523794835.

538497325800 is a `hidden beast` number, since 5 + 384 + 9 + 7 + 3 + 258 + 0 + 0 = 666.

538497325800 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (538497325799) and next prime (538497325801).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (538497325801) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7085181 + ... + 7160780.

It is an arithmetic number, because the mean of its divisors is an integer number (11040620550).

Almost surely, 2^538497325800 is an apocalyptic number.

538497325800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

538497325800 is an abundant number, since it is smaller than the sum of its proper divisors (1581301819800).

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

538497325800 is a wasteful number, since it uses less digits than its factorization.

538497325800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14245993 (or 14245978 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 538497325800 in words is "five hundred thirty-eight billion, four hundred ninety-seven million, three hundred twenty-five thousand, eight hundred".