10825931813 has 8 divisors (see below), whose sum is σ = 10899911232. Its totient is φ = 10752061696.

The previous prime is 10825931807. The next prime is 10825931833. The reversal of 10825931813 is 31813952801.

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 10825931813 - 2⁶ = 10825931749 is a prime.

It is a super-3 number, since 3×10825931813³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10825931803) 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, 176606 + ... + 229872.

It is an arithmetic number, because the mean of its divisors is an integer number (1362488904).

Almost surely, 2^10825931813 is an apocalyptic number.

It is an amenable number.

10825931813 is a deficient number, since it is larger than the sum of its proper divisors (73979419).

10825931813 is a wasteful number, since it uses less digits than its factorization.

10825931813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54651.

The product of its (nonzero) digits is 51840, while the sum is 41.

The spelling of 10825931813 in words is "ten billion, eight hundred twenty-five million, nine hundred thirty-one thousand, eight hundred thirteen".