5263930542 has 24 divisors (see below), whose sum is σ = 11399993784. Its totient is φ = 1619670624.

The previous prime is 5263930537. The next prime is 5263930547. The reversal of 5263930542 is 2450393625.

It is an interprime number because it is at equal distance from previous prime (5263930537) and next prime (5263930547).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 5263930542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263930547) 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, 2594613 + ... + 2596640.

It is an arithmetic number, because the mean of its divisors is an integer number (474999741).

Almost surely, 2^5263930542 is an apocalyptic number.

5263930542 is an abundant number, since it is smaller than the sum of its proper divisors (6136063242).

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

5263930542 is a wasteful number, since it uses less digits than its factorization.

5263930542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191284 (or 5191271 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 5263930542 is about 72552.9499193520. The cubic root of 5263930542 is about 1739.5492008284.

The spelling of 5263930542 in words is "five billion, two hundred sixty-three million, nine hundred thirty thousand, five hundred forty-two".