65360534 has 8 divisors (see below), whose sum is σ = 99011808. Its totient is φ = 32356600.

The previous prime is 65360531. The next prime is 65360557. The reversal of 65360534 is 43506356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 65360534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65360531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161582 + ... + 161985.

It is an arithmetic number, because the mean of its divisors is an integer number (12376476).

Almost surely, 2^65360534 is an apocalyptic number.

65360534 is a deficient number, since it is larger than the sum of its proper divisors (33651274).

65360534 is a wasteful number, since it uses less digits than its factorization.

65360534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323670.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 65360534 is about 8084.5861984396. The cubic root of 65360534 is about 402.8145945253.

The spelling of 65360534 in words is "sixty-five million, three hundred sixty thousand, five hundred thirty-four".