534122540 has 36 divisors (see below), whose sum is σ = 1304787456. Its totient is φ = 183127392.

The previous prime is 534122521. The next prime is 534122549. The reversal of 534122540 is 45221435.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (534122549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 271532 + ... + 273491.

It is an arithmetic number, because the mean of its divisors is an integer number (36244096).

Almost surely, 2^534122540 is an apocalyptic number.

It is an amenable number.

534122540 is an abundant number, since it is smaller than the sum of its proper divisors (770664916).

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

534122540 is a wasteful number, since it uses less digits than its factorization.

534122540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545046 (or 545037 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 534122540 is about 23111.0912767009. The cubic root of 534122540 is about 811.3600784624.

Adding to 534122540 its reverse (45221435), we get a palindrome (579343975).

The spelling of 534122540 in words is "five hundred thirty-four million, one hundred twenty-two thousand, five hundred forty".