264644054 has 16 divisors (see below), whose sum is σ = 409167888. Its totient is φ = 128280672.

The previous prime is 264643987. The next prime is 264644057. The reversal of 264644054 is 450446462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264644057) 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, 14624 + ... + 27260.

It is an arithmetic number, because the mean of its divisors is an integer number (25572993).

Almost surely, 2^264644054 is an apocalyptic number.

264644054 is a deficient number, since it is larger than the sum of its proper divisors (144523834).

264644054 is a wasteful number, since it uses less digits than its factorization.

264644054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12959.

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 264644054 is about 16267.8841279375. The cubic root of 264644054 is about 642.0281154084.

The spelling of 264644054 in words is "two hundred sixty-four million, six hundred forty-four thousand, fifty-four".