544664058087 has 32 divisors (see below), whose sum is σ = 766493280000. Its totient is φ = 343075461120.

The previous prime is 544664058067. The next prime is 544664058089. The reversal of 544664058087 is 780850466445.

It is not a de Polignac number, because 544664058087 - 2²⁴ = 544647280871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544664058089) 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, 85247089 + ... + 85253477.

It is an arithmetic number, because the mean of its divisors is an integer number (23952915000).

Almost surely, 2^544664058087 is an apocalyptic number.

544664058087 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

544664058087 is a deficient number, since it is larger than the sum of its proper divisors (221829221913).

544664058087 is a wasteful number, since it uses less digits than its factorization.

544664058087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10191.

The product of its (nonzero) digits is 25804800, while the sum is 57.

The spelling of 544664058087 in words is "five hundred forty-four billion, six hundred sixty-four million, fifty-eight thousand, eighty-seven".