5715010661 has 4 divisors (see below), whose sum is σ = 5715844992. Its totient is φ = 5714176332.

The previous prime is 5715010619. The next prime is 5715010663. The reversal of 5715010661 is 1660105175.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5715010661 - 2²⁶ = 5647901797 is a prime.

It is a super-2 number, since 2×5715010661² = 65322693710687313842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5715010663) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 406805 + ... + 420618.

It is an arithmetic number, because the mean of its divisors is an integer number (1428961248).

Almost surely, 2^5715010661 is an apocalyptic number.

It is an amenable number.

5715010661 is a deficient number, since it is larger than the sum of its proper divisors (834331).

5715010661 is an equidigital number, since it uses as much as digits as its factorization.

5715010661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834330.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 5715010661 is about 75597.6895215720. The cubic root of 5715010661 is about 1787.8826707798.

The spelling of 5715010661 in words is "five billion, seven hundred fifteen million, ten thousand, six hundred sixty-one".