5242905724 has 36 divisors (see below), whose sum is σ = 10721008704. Its totient is φ = 2236864896.

The previous prime is 5242905713. The next prime is 5242905743. The reversal of 5242905724 is 4275092425.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16269 + ... + 103684.

Almost surely, 2^5242905724 is an apocalyptic number.

It is an amenable number.

5242905724 is an abundant number, since it is smaller than the sum of its proper divisors (5478102980).

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

5242905724 is a wasteful number, since it uses less digits than its factorization.

5242905724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120194 (or 120185 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 5242905724 is about 72407.9120262420. The cubic root of 5242905724 is about 1737.2301158302.

The spelling of 5242905724 in words is "five billion, two hundred forty-two million, nine hundred five thousand, seven hundred twenty-four".