1056065602 has 16 divisors (see below), whose sum is σ = 1680642432. Its totient is φ = 495976000.

The previous prime is 1056065599. The next prime is 1056065609. The reversal of 1056065602 is 2065606501.

It is a super-2 number, since 2×1056065602² = 2230549111455244808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056065609) 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, 13774 + ... + 47977.

It is an arithmetic number, because the mean of its divisors is an integer number (105040152).

Almost surely, 2^1056065602 is an apocalyptic number.

1056065602 is a deficient number, since it is larger than the sum of its proper divisors (624576830).

1056065602 is a wasteful number, since it uses less digits than its factorization.

1056065602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62273.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1056065602 is about 32497.1629838668. The cubic root of 1056065602 is about 1018.3497607420.

The spelling of 1056065602 in words is "one billion, fifty-six million, sixty-five thousand, six hundred two".