1064457052 has 12 divisors (see below), whose sum is σ = 1865872960. Its totient is φ = 531350496.

The previous prime is 1064457041. The next prime is 1064457071. The reversal of 1064457052 is 2507544601.

It is a super-2 number, since 2×1064457052² = 2266137631105061408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1064456999 and 1064457017.

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, 216777 + ... + 221632.

Almost surely, 2^1064457052 is an apocalyptic number.

It is an amenable number.

1064457052 is a deficient number, since it is larger than the sum of its proper divisors (801415908).

1064457052 is a wasteful number, since it uses less digits than its factorization.

1064457052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439020 (or 439018 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 1064457052 is about 32626.0180224311. The cubic root of 1064457052 is about 1021.0399018979.

The spelling of 1064457052 in words is "one billion, sixty-four million, four hundred fifty-seven thousand, fifty-two".