5262387578 has 16 divisors (see below), whose sum is σ = 9312244224. Its totient is φ = 2182556880.

The previous prime is 5262387577. The next prime is 5262387583. The reversal of 5262387578 is 8757832625.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5262387577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6062225 + ... + 6063092.

It is an arithmetic number, because the mean of its divisors is an integer number (582015264).

Almost surely, 2^5262387578 is an apocalyptic number.

5262387578 is a deficient number, since it is larger than the sum of its proper divisors (4049856646).

5262387578 is a wasteful number, since it uses less digits than its factorization.

5262387578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12125357.

The product of its digits is 5644800, while the sum is 53.

The square root of 5262387578 is about 72542.3157750013. The cubic root of 5262387578 is about 1739.3792185901.

The spelling of 5262387578 in words is "five billion, two hundred sixty-two million, three hundred eighty-seven thousand, five hundred seventy-eight".