5721441274 has 4 divisors (see below), whose sum is σ = 8582161914. Its totient is φ = 2860720636.

The previous prime is 5721441263. The next prime is 5721441293. The reversal of 5721441274 is 4721441275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5192211249 + 529230025 = 72057^2 + 23005^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430360317 + ... + 1430360320.

Almost surely, 2^5721441274 is an apocalyptic number.

5721441274 is a deficient number, since it is larger than the sum of its proper divisors (2860720640).

5721441274 is a wasteful number, since it uses less digits than its factorization.

5721441274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860720639.

The product of its digits is 62720, while the sum is 37.

The square root of 5721441274 is about 75640.2093730577. The cubic root of 5721441274 is about 1788.5530032694.

Subtracting from 5721441274 its reverse (4721441275), we obtain a palindrome (999999999).

The spelling of 5721441274 in words is "five billion, seven hundred twenty-one million, four hundred forty-one thousand, two hundred seventy-four".