5721597038 has 8 divisors (see below), whose sum is σ = 8582779440. Its totient is φ = 2860670560.

The previous prime is 5721597031. The next prime is 5721597059. The reversal of 5721597038 is 8307951275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5721596983 and 5721597001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5721597031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8198 + ... + 107286.

It is an arithmetic number, because the mean of its divisors is an integer number (1072847430).

Almost surely, 2^5721597038 is an apocalyptic number.

5721597038 is a deficient number, since it is larger than the sum of its proper divisors (2861182402).

5721597038 is a wasteful number, since it uses less digits than its factorization.

5721597038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127962.

The product of its (nonzero) digits is 529200, while the sum is 47.

The square root of 5721597038 is about 75641.2390036017. The cubic root of 5721597038 is about 1788.5692340073.

The spelling of 5721597038 in words is "five billion, seven hundred twenty-one million, five hundred ninety-seven thousand, thirty-eight".