65253056 has 56 divisors (see below), whose sum is σ = 143743680. Its totient is φ = 29139200.

The previous prime is 65253053. The next prime is 65253073. The reversal of 65253056 is 65035256.

It is a super-2 number, since 2×65253056² = 8515922634678272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (65253053) 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, 40751 + ... + 42321.

Almost surely, 2^65253056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65253056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71871840).

65253056 is an abundant number, since it is smaller than the sum of its proper divisors (78490624).

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

65253056 is a wasteful number, since it uses less digits than its factorization.

65253056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653 (or 1643 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 65253056 is about 8077.9363701381. The cubic root of 65253056 is about 402.5936790555.

The spelling of 65253056 in words is "sixty-five million, two hundred fifty-three thousand, fifty-six".