5262000042 has 32 divisors (see below), whose sum is σ = 11597116608. Its totient is φ = 1581422976.

The previous prime is 5261999927. The next prime is 5262000043. The reversal of 5262000042 is 2400002625.

It is a junction number, because it is equal to n+sod(n) for n = 5261999982 and 5262000018.

It is not an unprimeable number, because it can be changed into a prime (5262000043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781083 + ... + 787790.

It is an arithmetic number, because the mean of its divisors is an integer number (362409894).

Almost surely, 2^5262000042 is an apocalyptic number.

5262000042 is an abundant number, since it is smaller than the sum of its proper divisors (6335116566).

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

5262000042 is a wasteful number, since it uses less digits than its factorization.

5262000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568934.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 5262000042 is about 72539.6446227854. The cubic root of 5262000042 is about 1739.3365200620.

Adding to 5262000042 its reverse (2400002625), we get a palindrome (7662002667).

The spelling of 5262000042 in words is "five billion, two hundred sixty-two million, forty-two", and thus it is an aban number.