64341055 has 4 divisors (see below), whose sum is σ = 77209272. Its totient is φ = 51472840.

The previous prime is 64341007. The next prime is 64341059. The reversal of 64341055 is 55014346.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 64341055 - 2¹⁵ = 64308287 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 (64341059) 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, 6434101 + ... + 6434110.

It is an arithmetic number, because the mean of its divisors is an integer number (19302318).

Almost surely, 2^64341055 is an apocalyptic number.

64341055 is a deficient number, since it is larger than the sum of its proper divisors (12868217).

64341055 is a wasteful number, since it uses less digits than its factorization.

64341055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12868216.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 64341055 is about 8021.2876148409. The cubic root of 64341055 is about 400.7092728367.

The spelling of 64341055 in words is "sixty-four million, three hundred forty-one thousand, fifty-five".