1054613823 has 8 divisors (see below), whose sum is σ = 1406334336. Its totient is φ = 702984600.

The previous prime is 1054613803. The next prime is 1054613827. The reversal of 1054613823 is 3283164501.

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

It is a de Polignac number, because none of the positive numbers 2^k-1054613823 is a prime.

It is a super-2 number, since 2×1054613823² = 2224420631325350658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054613827) 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, 11518 + ... + 47348.

It is an arithmetic number, because the mean of its divisors is an integer number (175791792).

Almost surely, 2^1054613823 is an apocalyptic number.

1054613823 is a deficient number, since it is larger than the sum of its proper divisors (351720513).

1054613823 is an equidigital number, since it uses as much as digits as its factorization.

1054613823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45645.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1054613823 is about 32474.8182904847. The cubic root of 1054613823 is about 1017.8829031352.

The spelling of 1054613823 in words is "one billion, fifty-four million, six hundred thirteen thousand, eight hundred twenty-three".