530479936723 has 16 divisors (see below), whose sum is σ = 579678755040. Its totient is φ = 481443840000.

The previous prime is 530479936699. The next prime is 530479936733. The reversal of 530479936723 is 327639974035.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530479936723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (530479936733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25375011 + ... + 25395907.

It is an arithmetic number, because the mean of its divisors is an integer number (36229922190).

Almost surely, 2^530479936723 is an apocalyptic number.

530479936723 is a deficient number, since it is larger than the sum of its proper divisors (49198818317).

530479936723 is a wasteful number, since it uses less digits than its factorization.

530479936723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24678.

The product of its (nonzero) digits is 25719120, while the sum is 58.

The spelling of 530479936723 in words is "five hundred thirty billion, four hundred seventy-nine million, nine hundred thirty-six thousand, seven hundred twenty-three".