64076055 has 8 divisors (see below), whose sum is σ = 102521712. Its totient is φ = 34173888.

The previous prime is 64076027. The next prime is 64076057. The reversal of 64076055 is 55067046.

64076055 = T₁₆₆₅ + T₁₆₆₆ + ... + T₁₇₀₉.

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

It is not a de Polignac number, because 64076055 - 2⁷ = 64075927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64076057) 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, 2135854 + ... + 2135883.

It is an arithmetic number, because the mean of its divisors is an integer number (12815214).

Almost surely, 2^64076055 is an apocalyptic number.

64076055 is a deficient number, since it is larger than the sum of its proper divisors (38445657).

64076055 is a wasteful number, since it uses less digits than its factorization.

64076055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4271745.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 64076055 is about 8004.7520261405. The cubic root of 64076055 is about 400.1583851937.

Subtracting from 64076055 its reverse (55067046), we obtain a palindrome (9009009).

The spelling of 64076055 in words is "sixty-four million, seventy-six thousand, fifty-five".