523796430 has 16 divisors (see below), whose sum is σ = 1257111504. Its totient is φ = 139679040.

The previous prime is 523796407. The next prime is 523796461. The reversal of 523796430 is 34697325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8729911 + ... + 8729970.

It is an arithmetic number, because the mean of its divisors is an integer number (78569469).

Almost surely, 2^523796430 is an apocalyptic number.

523796430 is an abundant number, since it is smaller than the sum of its proper divisors (733315074).

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

523796430 is a wasteful number, since it uses less digits than its factorization.

523796430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17459891.

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 523796430 is about 22886.5993542073. The cubic root of 523796430 is about 806.0973832874.

It can be divided in two parts, 523 and 796430, that added together give a triangular number (796953 = T₁₂₆₂).

The spelling of 523796430 in words is "five hundred twenty-three million, seven hundred ninety-six thousand, four hundred thirty".