523442304254 has 8 divisors (see below), whose sum is σ = 785307724680. Its totient is φ = 261673062696.

The previous prime is 523442304233. The next prime is 523442304263. The reversal of 523442304254 is 452403244325.

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

It is a Curzon 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, 24031109 + ... + 24052880.

It is an arithmetic number, because the mean of its divisors is an integer number (98163465585).

Almost surely, 2^523442304254 is an apocalyptic number.

523442304254 is a deficient number, since it is larger than the sum of its proper divisors (261865420426).

523442304254 is a wasteful number, since it uses less digits than its factorization.

523442304254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48089434.

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 523442304254 its reverse (452403244325), we get a palindrome (975845548579).

The spelling of 523442304254 in words is "five hundred twenty-three billion, four hundred forty-two million, three hundred four thousand, two hundred fifty-four".