65054056 has 8 divisors (see below), whose sum is σ = 121976370. Its totient is φ = 32527024.

The previous prime is 65054021. The next prime is 65054057. The reversal of 65054056 is 65045056.

It can be written as a sum of positive squares in only one way, i.e., 36602500 + 28451556 = 6050^2 + 5334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×65054056² = 8464060404102272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65054057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4065871 + ... + 4065886.

Almost surely, 2^65054056 is an apocalyptic number.

It is an amenable number.

65054056 is a deficient number, since it is larger than the sum of its proper divisors (56922314).

65054056 is a wasteful number, since it uses less digits than its factorization.

65054056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8131763 (or 8131759 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 65054056 is about 8065.6094624027. The cubic root of 65054056 is about 402.1840036175.

The spelling of 65054056 in words is "sixty-five million, fifty-four thousand, fifty-six".