10818423757 has 8 divisors (see below), whose sum is σ = 10883664792. Its totient is φ = 10753243200.

The previous prime is 10818423731. The next prime is 10818423761. The reversal of 10818423757 is 75732481801.

It can be written as a sum of positive squares in 4 ways, for example, as 3608885476 + 7209538281 = 60074^2 + 84909^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10818423757 - 2¹¹ = 10818421709 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 (10818423787) 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, 373563 + ... + 401479.

It is an arithmetic number, because the mean of its divisors is an integer number (1360458099).

Almost surely, 2^10818423757 is an apocalyptic number.

It is an amenable number.

10818423757 is a deficient number, since it is larger than the sum of its proper divisors (65241035).

10818423757 is a wasteful number, since it uses less digits than its factorization.

10818423757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30239.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 10818423757 in words is "ten billion, eight hundred eighteen million, four hundred twenty-three thousand, seven hundred fifty-seven".