1053540522 has 12 divisors (see below), whose sum is σ = 2282671170. Its totient is φ = 351180168.

The previous prime is 1053540517. The next prime is 1053540533. The reversal of 1053540522 is 2250453501.

It is a happy number.

1053540522 is a `hidden beast` number, since 105 + 35 + 4 + 0 + 522 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1037548521 + 15992001 = 32211^2 + 3999^2 .

It is a super-2 number, since 2×1053540522² = 2219895262992064968, which 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, 29264997 + ... + 29265032.

Almost surely, 2^1053540522 is an apocalyptic number.

1053540522 is an abundant number, since it is smaller than the sum of its proper divisors (1229130648).

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

1053540522 is a wasteful number, since it uses less digits than its factorization.

1053540522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58530037 (or 58530034 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1053540522 is about 32458.2889567519. The cubic root of 1053540522 is about 1017.5374795178.

The spelling of 1053540522 in words is "one billion, fifty-three million, five hundred forty thousand, five hundred twenty-two".