715434133 has 4 divisors (see below), whose sum is σ = 732883788. Its totient is φ = 697984480.

The previous prime is 715434119. The next prime is 715434143. The reversal of 715434133 is 331434517.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331434517 = 1733 ⋅191249.

It can be written as a sum of positive squares in 2 ways, for example, as 350700529 + 364733604 = 18727^2 + 19098^2 .

It is a cyclic number.

It is not a de Polignac number, because 715434133 - 2⁵ = 715434101 is a prime.

It is a super-2 number, since 2×715434133² = 1023691997322923378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 715434095 and 715434104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715434143) 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, 8724766 + ... + 8724847.

It is an arithmetic number, because the mean of its divisors is an integer number (183220947).

Almost surely, 2^715434133 is an apocalyptic number.

It is an amenable number.

715434133 is a deficient number, since it is larger than the sum of its proper divisors (17449655).

715434133 is a wasteful number, since it uses less digits than its factorization.

715434133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17449654.

The product of its digits is 15120, while the sum is 31.

The square root of 715434133 is about 26747.6005092046. The cubic root of 715434133 is about 894.3823471683.

The spelling of 715434133 in words is "seven hundred fifteen million, four hundred thirty-four thousand, one hundred thirty-three".