5715131698 has 4 divisors (see below), whose sum is σ = 8572697550. Its totient is φ = 2857565848.

The previous prime is 5715131693. The next prime is 5715131713. The reversal of 5715131698 is 8961315175.

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., 5711278329 + 3853369 = 75573^2 + 1963^2 .

It is not an unprimeable number, because it can be changed into a prime (5715131693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1428782923 + ... + 1428782926.

Almost surely, 2^5715131698 is an apocalyptic number.

5715131698 is a deficient number, since it is larger than the sum of its proper divisors (2857565852).

5715131698 is a wasteful number, since it uses less digits than its factorization.

5715131698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857565851.

The product of its digits is 226800, while the sum is 46.

The square root of 5715131698 is about 75598.4900510586. The cubic root of 5715131698 is about 1787.8952924201.

The spelling of 5715131698 in words is "five billion, seven hundred fifteen million, one hundred thirty-one thousand, six hundred ninety-eight".