5640265058 has 4 divisors (see below), whose sum is σ = 8460397590. Its totient is φ = 2820132528.

The previous prime is 5640265031. The next prime is 5640265069. The reversal of 5640265058 is 8505620465.

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., 5604468769 + 35796289 = 74863^2 + 5983^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1410066263 + ... + 1410066266.

Almost surely, 2^5640265058 is an apocalyptic number.

5640265058 is a deficient number, since it is larger than the sum of its proper divisors (2820132532).

5640265058 is a wasteful number, since it uses less digits than its factorization.

5640265058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820132531.

The product of its (nonzero) digits is 288000, while the sum is 41.

The square root of 5640265058 is about 75101.6981033052. The cubic root of 5640265058 is about 1780.0539749235.

The spelling of 5640265058 in words is "five billion, six hundred forty million, two hundred sixty-five thousand, fifty-eight".