65054957 has 16 divisors (see below), whose sum is σ = 74317824. Its totient is φ = 56406000.

The previous prime is 65054953. The next prime is 65054981. The reversal of 65054957 is 75945056.

It is a cyclic number.

It is not a de Polignac number, because 65054957 - 2² = 65054953 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65054953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22868 + ... + 25554.

It is an arithmetic number, because the mean of its divisors is an integer number (4644864).

Almost surely, 2^65054957 is an apocalyptic number.

It is an amenable number.

65054957 is a deficient number, since it is larger than the sum of its proper divisors (9262867).

65054957 is a wasteful number, since it uses less digits than its factorization.

65054957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 65054957 is about 8065.6653166369. The cubic root of 65054957 is about 402.1858603612.

The spelling of 65054957 in words is "sixty-five million, fifty-four thousand, nine hundred fifty-seven".