530723725354 has 8 divisors (see below), whose sum is σ = 796149965700. Its totient is φ = 265340403456.

The previous prime is 530723725351. The next prime is 530723725397. The reversal of 530723725354 is 453527327035.

It can be written as a sum of positive squares in 2 ways, for example, as 530605894329 + 117831025 = 728427^2 + 10855^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (530723725351) 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, 10698679 + ... + 10748170.

Almost surely, 2^530723725354 is an apocalyptic number.

530723725354 is a deficient number, since it is larger than the sum of its proper divisors (265426240346).

530723725354 is a wasteful number, since it uses less digits than its factorization.

530723725354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21459224.

The product of its (nonzero) digits is 2646000, while the sum is 46.

The spelling of 530723725354 in words is "five hundred thirty billion, seven hundred twenty-three million, seven hundred twenty-five thousand, three hundred fifty-four".