5724212258 has 4 divisors (see below), whose sum is σ = 8586318390. Its totient is φ = 2862106128.

The previous prime is 5724212231. The next prime is 5724212267. The reversal of 5724212258 is 8522124275.

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., 5453379409 + 270832849 = 73847^2 + 16457^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431053063 + ... + 1431053066.

Almost surely, 2^5724212258 is an apocalyptic number.

5724212258 is a deficient number, since it is larger than the sum of its proper divisors (2862106132).

5724212258 is a wasteful number, since it uses less digits than its factorization.

5724212258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862106131.

The product of its digits is 89600, while the sum is 38.

The square root of 5724212258 is about 75658.5240273692. The cubic root of 5724212258 is about 1788.8416981183.

The spelling of 5724212258 in words is "five billion, seven hundred twenty-four million, two hundred twelve thousand, two hundred fifty-eight".