523414254 has 64 divisors (see below), whose sum is σ = 1163227392. Its totient is φ = 155692800.

The previous prime is 523414253. The next prime is 523414259. The reversal of 523414254 is 452414325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523414253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 967224 + ... + 967764.

It is an arithmetic number, because the mean of its divisors is an integer number (18175428).

Almost surely, 2^523414254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 523414254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581613696).

523414254 is an abundant number, since it is smaller than the sum of its proper divisors (639813138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523414254 is a wasteful number, since it uses less digits than its factorization.

523414254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801.

The product of its digits is 19200, while the sum is 30.

The square root of 523414254 is about 22878.2484906516. The cubic root of 523414254 is about 805.9012854576.

Adding to 523414254 its reverse (452414325), we get a palindrome (975828579).

The spelling of 523414254 in words is "five hundred twenty-three million, four hundred fourteen thousand, two hundred fifty-four".