5227898642 has 8 divisors (see below), whose sum is σ = 8008695936. Its totient is φ = 2558333332.

The previous prime is 5227898623. The next prime is 5227898651. The reversal of 5227898642 is 2468987225.

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

It is a super-2 number, since 2×5227898642² = 54661848422050888328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27807878 + ... + 27808065.

It is an arithmetic number, because the mean of its divisors is an integer number (1001086992).

Almost surely, 2^5227898642 is an apocalyptic number.

5227898642 is a deficient number, since it is larger than the sum of its proper divisors (2780797294).

5227898642 is a wasteful number, since it uses less digits than its factorization.

5227898642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55615992.

The product of its digits is 3870720, while the sum is 53.

The square root of 5227898642 is about 72304.2090199457. The cubic root of 5227898642 is about 1735.5710060139.

The spelling of 5227898642 in words is "five billion, two hundred twenty-seven million, eight hundred ninety-eight thousand, six hundred forty-two".