712755055 has 4 divisors (see below), whose sum is σ = 855306072. Its totient is φ = 570204040.

The previous prime is 712755041. The next prime is 712755061. The reversal of 712755055 is 550557217.

It is a happy number.

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

It is not a de Polignac number, because 712755055 - 2¹³ = 712746863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71275501 + ... + 71275510.

It is an arithmetic number, because the mean of its divisors is an integer number (213826518).

Almost surely, 2^712755055 is an apocalyptic number.

712755055 is a deficient number, since it is larger than the sum of its proper divisors (142551017).

712755055 is a wasteful number, since it uses less digits than its factorization.

712755055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142551016.

The product of its (nonzero) digits is 61250, while the sum is 37.

The square root of 712755055 is about 26697.4728204750. The cubic root of 712755055 is about 893.2645563032.

The spelling of 712755055 in words is "seven hundred twelve million, seven hundred fifty-five thousand, fifty-five".