1065152544 has 48 divisors (see below), whose sum is σ = 2960502048. Its totient is φ = 334164992.

The previous prime is 1065152531. The next prime is 1065152551. The reversal of 1065152544 is 4452515601.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1065152544² = 2269099883979343872, which contains 22 as substring.

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, 324702 + ... + 327965.

It is an arithmetic number, because the mean of its divisors is an integer number (61677126).

Almost surely, 2^1065152544 is an apocalyptic number.

It is an amenable number.

1065152544 is an abundant number, since it is smaller than the sum of its proper divisors (1895349504).

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

1065152544 is a wasteful number, since it uses less digits than its factorization.

1065152544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652697 (or 652689 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 1065152544 is about 32636.6748306257. The cubic root of 1065152544 is about 1021.2622282249.

The spelling of 1065152544 in words is "one billion, sixty-five million, one hundred fifty-two thousand, five hundred forty-four".