65056156 has 12 divisors (see below), whose sum is σ = 124198200. Its totient is φ = 29570960.

The previous prime is 65056141. The next prime is 65056169. The reversal of 65056156 is 65165056.

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, 739231 + ... + 739318.

It is an arithmetic number, because the mean of its divisors is an integer number (10349850).

Almost surely, 2^65056156 is an apocalyptic number.

It is an amenable number.

65056156 is a deficient number, since it is larger than the sum of its proper divisors (59142044).

65056156 is a wasteful number, since it uses less digits than its factorization.

65056156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478564 (or 1478562 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 65056156 is about 8065.7396437029. The cubic root of 65056156 is about 402.1883311843.

Subtracting 65056156 from its reverse (65165056), we obtain a square (108900 = 330²).

The spelling of 65056156 in words is "sixty-five million, fifty-six thousand, one hundred fifty-six".