5259393342 has 288 divisors, whose sum is σ = 14532231168. Its totient is φ = 1419695424.

The previous prime is 5259393299. The next prime is 5259393353. The reversal of 5259393342 is 2433939525.

It is a happy number.

5259393342 is a `hidden beast` number, since 5 + 259 + 393 + 3 + 4 + 2 = 666.

It is a super-2 number, since 2×5259393342² = 55322436651747857928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 41412483 + ... + 41412609.

It is an arithmetic number, because the mean of its divisors is an integer number (50459136).

Almost surely, 2^5259393342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5259393342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7266115584).

5259393342 is an abundant number, since it is smaller than the sum of its proper divisors (9272837826).

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

5259393342 is a wasteful number, since it uses less digits than its factorization.

5259393342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 223 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The square root of 5259393342 is about 72521.6749806566. The cubic root of 5259393342 is about 1739.0492606326.

The spelling of 5259393342 in words is "five billion, two hundred fifty-nine million, three hundred ninety-three thousand, three hundred forty-two".