18134862757 has 16 divisors (see below), whose sum is σ = 20013806592. Its totient is φ = 16295345920.

The previous prime is 18134862751. The next prime is 18134862769. The reversal of 18134862757 is 75726843181.

It is a cyclic number.

It is not a de Polignac number, because 18134862757 - 2¹⁵ = 18134829989 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 (18134862751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325308 + ... + 376954.

It is an arithmetic number, because the mean of its divisors is an integer number (1250862912).

Almost surely, 2^18134862757 is an apocalyptic number.

It is an amenable number.

18134862757 is a deficient number, since it is larger than the sum of its proper divisors (1878943835).

18134862757 is a wasteful number, since it uses less digits than its factorization.

18134862757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52028.

The product of its digits is 2257920, while the sum is 52.

The spelling of 18134862757 in words is "eighteen billion, one hundred thirty-four million, eight hundred sixty-two thousand, seven hundred fifty-seven".