65522514 has 16 divisors (see below), whose sum is σ = 131127840. Its totient is φ = 21827040.

The previous prime is 65522489. The next prime is 65522531. The reversal of 65522514 is 41522556.

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, 12534 + ... + 16974.

It is an arithmetic number, because the mean of its divisors is an integer number (8195490).

Almost surely, 2^65522514 is an apocalyptic number.

65522514 is an abundant number, since it is smaller than the sum of its proper divisors (65605326).

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

65522514 is a wasteful number, since it uses less digits than its factorization.

65522514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6905.

The product of its digits is 12000, while the sum is 30.

The square root of 65522514 is about 8094.5978281815. The cubic root of 65522514 is about 403.1470789662.

The spelling of 65522514 in words is "sixty-five million, five hundred twenty-two thousand, five hundred fourteen".