783423113823153 has 12 divisors (see below), whose sum is σ = 1173522689019408. Its totient is φ = 522282075881940.

The previous prime is 783423113823139. The next prime is 783423113823169. The reversal of 783423113823153 is 351328311324387.

783423113823153 is a `hidden beast` number, since 7 + 8 + 3 + 4 + 2 + 311 + 3 + 8 + 2 + 315 + 3 = 666.

It is not a de Polignac number, because 783423113823153 - 2⁹ = 783423113822641 is a prime.

It is a super-2 number, since 2×783423113823153² (a number of 31 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 783423113823153.

It is not an unprimeable number, because it can be changed into a prime (783423113823253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1611981715443 + ... + 1611981715928.

It is an arithmetic number, because the mean of its divisors is an integer number (97793557418284).

Almost surely, 2^{783423113823153} is an apocalyptic number.

It is an amenable number.

783423113823153 is a deficient number, since it is larger than the sum of its proper divisors (390099575196255).

783423113823153 is an equidigital number, since it uses as much as digits as its factorization.

783423113823153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223963431386 (or 3223963431374 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 783423113823153 in words is "seven hundred eighty-three trillion, four hundred twenty-three billion, one hundred thirteen million, eight hundred twenty-three thousand, one hundred fifty-three".