65054955 has 32 divisors (see below), whose sum is σ = 125222400. Its totient is φ = 28173312.

The previous prime is 65054953. The next prime is 65054981. The reversal of 65054955 is 55945056.

65054955 = T₆₆ + T₆₇ + ... + T₇₃₀.

It is not a de Polignac number, because 65054955 - 2¹ = 65054953 is a prime.

It is a super-3 number, since 3×65054955³ (a number of 24 digits) contains 333 as substring.

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 31 ways as a sum of consecutive naturals, for example, 14310 + ... + 18299.

It is an arithmetic number, because the mean of its divisors is an integer number (3913200).

Almost surely, 2^65054955 is an apocalyptic number.

65054955 is a deficient number, since it is larger than the sum of its proper divisors (60167445).

65054955 is a wasteful number, since it uses less digits than its factorization.

65054955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32643.

The product of its (nonzero) digits is 135000, while the sum is 39.

The square root of 65054955 is about 8065.6651926546. The cubic root of 65054955 is about 402.1858562397.

The spelling of 65054955 in words is "sixty-five million, fifty-four thousand, nine hundred fifty-five".