1064430523 has 8 divisors (see below), whose sum is σ = 1146888288. Its totient is φ = 982055424.

The previous prime is 1064430511. The next prime is 1064430527. The reversal of 1064430523 is 3250344601.

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

It is a cyclic number.

It is not a de Polignac number, because 1064430523 - 2²⁹ = 527559611 is a prime.

It is a super-2 number, since 2×1064430523² = 2266024676588107058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064430491 and 1064430500.

It is not an unprimeable number, because it can be changed into a prime (1064430527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7515 + ... + 46747.

It is an arithmetic number, because the mean of its divisors is an integer number (143361036).

Almost surely, 2^1064430523 is an apocalyptic number.

1064430523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1064430523 is a deficient number, since it is larger than the sum of its proper divisors (82457765).

1064430523 is a wasteful number, since it uses less digits than its factorization.

1064430523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41333.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1064430523 is about 32625.6114578716. The cubic root of 1064430523 is about 1021.0314195164.

The spelling of 1064430523 in words is "one billion, sixty-four million, four hundred thirty thousand, five hundred twenty-three".