10749451623 has 8 divisors (see below), whose sum is σ = 14333760000. Its totient is φ = 7165722168.

The previous prime is 10749451591. The next prime is 10749451697. The reversal of 10749451623 is 32615494701.

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

It is not a de Polignac number, because 10749451623 - 2⁵ = 10749451591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10749451423) 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, 99373 + ... + 177126.

It is an arithmetic number, because the mean of its divisors is an integer number (1791720000).

Almost surely, 2^10749451623 is an apocalyptic number.

10749451623 is a deficient number, since it is larger than the sum of its proper divisors (3584308377).

10749451623 is a wasteful number, since it uses less digits than its factorization.

10749451623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289461.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 10749451623 in words is "ten billion, seven hundred forty-nine million, four hundred fifty-one thousand, six hundred twenty-three".