65147054 has 16 divisors (see below), whose sum is σ = 111823200. Its totient is φ = 27884544.

The previous prime is 65147053. The next prime is 65147059. The reversal of 65147054 is 45074156.

It is a self number, because there is not a number n which added to its sum of digits gives 65147054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65147053) 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, 10502 + ... + 15510.

It is an arithmetic number, because the mean of its divisors is an integer number (6988950).

Almost surely, 2^65147054 is an apocalyptic number.

65147054 is a deficient number, since it is larger than the sum of its proper divisors (46676146).

65147054 is a wasteful number, since it uses less digits than its factorization.

65147054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5947.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 65147054 is about 8071.3724979089. The cubic root of 65147054 is about 402.3755596946.

The spelling of 65147054 in words is "sixty-five million, one hundred forty-seven thousand, fifty-four".