54001026522 has 12 divisors (see below), whose sum is σ = 117002224170. Its totient is φ = 18000342168.

The previous prime is 54001026503. The next prime is 54001026551. The reversal of 54001026522 is 22562010045.

54001026522 is a `hidden beast` number, since 5 + 4 + 0 + 0 + 1 + 0 + 2 + 652 + 2 = 666.

54001026522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 41551153281 + 12449873241 = 203841^2 + 111579^2 .

It is a super-2 number, since 2×54001026522² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1500028497 + ... + 1500028532.

Almost surely, 2^54001026522 is an apocalyptic number.

54001026522 is an abundant number, since it is smaller than the sum of its proper divisors (63001197648).

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

54001026522 is a wasteful number, since it uses less digits than its factorization.

54001026522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000057037 (or 3000057034 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 54001026522 its reverse (22562010045), we get a palindrome (76563036567).

The spelling of 54001026522 in words is "fifty-four billion, one million, twenty-six thousand, five hundred twenty-two".