5242350642 has 16 divisors (see below), whose sum is σ = 10539597312. Its totient is φ = 1738300880.

The previous prime is 5242350637. The next prime is 5242350653. The reversal of 5242350642 is 2460532425.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2286093 + ... + 2288384.

It is an arithmetic number, because the mean of its divisors is an integer number (658724832).

Almost surely, 2^5242350642 is an apocalyptic number.

5242350642 is an abundant number, since it is smaller than the sum of its proper divisors (5297246670).

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

5242350642 is a wasteful number, since it uses less digits than its factorization.

5242350642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574673.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 5242350642 is about 72404.0789044374. The cubic root of 5242350642 is about 1737.1688050959.

The spelling of 5242350642 in words is "five billion, two hundred forty-two million, three hundred fifty thousand, six hundred forty-two".