65118054 has 16 divisors (see below), whose sum is σ = 137090880. Its totient is φ = 20563560.

The previous prime is 65118029. The next prime is 65118071. The reversal of 65118054 is 45081156.

It is a congruent number.

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, 285492 + ... + 285719.

It is an arithmetic number, because the mean of its divisors is an integer number (8568180).

Almost surely, 2^65118054 is an apocalyptic number.

65118054 is an abundant number, since it is smaller than the sum of its proper divisors (71972826).

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

65118054 is a wasteful number, since it uses less digits than its factorization.

65118054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571235.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 65118054 is about 8069.5758252835. The cubic root of 65118054 is about 402.3158454410.

The spelling of 65118054 in words is "sixty-five million, one hundred eighteen thousand, fifty-four".