826123053 has 8 divisors (see below), whose sum is σ = 1258854208. Its totient is φ = 472070304.

The previous prime is 826123049. The next prime is 826123057. The reversal of 826123053 is 350321628.

It is an interprime number because it is at equal distance from previous prime (826123049) and next prime (826123057).

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

It is not a de Polignac number, because 826123053 - 2² = 826123049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 826123053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826123057) 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, 19669576 + ... + 19669617.

It is an arithmetic number, because the mean of its divisors is an integer number (157356776).

Almost surely, 2^826123053 is an apocalyptic number.

It is an amenable number.

826123053 is a deficient number, since it is larger than the sum of its proper divisors (432731155).

826123053 is a wasteful number, since it uses less digits than its factorization.

826123053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39339203.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 826123053 is about 28742.3564274052. The cubic root of 826123053 is about 938.3141099731.

The spelling of 826123053 in words is "eight hundred twenty-six million, one hundred twenty-three thousand, fifty-three".