524112425426 has 4 divisors (see below), whose sum is σ = 786168638142. Its totient is φ = 262056212712.

The previous prime is 524112425341. The next prime is 524112425461. The reversal of 524112425426 is 624524211425.

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., 339190924801 + 184921500625 = 582401^2 + 430025^2 .

It is a super-2 number, since 2×524112425426² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 524112425426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131028106355 + ... + 131028106358.

Almost surely, 2^524112425426 is an apocalyptic number.

524112425426 is a deficient number, since it is larger than the sum of its proper divisors (262056212716).

524112425426 is a wasteful number, since it uses less digits than its factorization.

524112425426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262056212715.

The product of its digits is 153600, while the sum is 38.

The spelling of 524112425426 in words is "five hundred twenty-four billion, one hundred twelve million, four hundred twenty-five thousand, four hundred twenty-six".