5751206605 has 4 divisors (see below), whose sum is σ = 6901447932. Its totient is φ = 4600965280.

The previous prime is 5751206597. The next prime is 5751206609. The reversal of 5751206605 is 5066021575.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1857696201 + 3893510404 = 43101^2 + 62398^2 .

It is not a de Polignac number, because 5751206605 - 2³ = 5751206597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5751206609) 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, 575120656 + ... + 575120665.

It is an arithmetic number, because the mean of its divisors is an integer number (1725361983).

Almost surely, 2^5751206605 is an apocalyptic number.

It is an amenable number.

5751206605 is a deficient number, since it is larger than the sum of its proper divisors (1150241327).

5751206605 is a wasteful number, since it uses less digits than its factorization.

5751206605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150241326.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 5751206605 is about 75836.7101409337. The cubic root of 5751206605 is about 1791.6492404675.

The spelling of 5751206605 in words is "five billion, seven hundred fifty-one million, two hundred six thousand, six hundred five".