1053236927808 has 448 divisors, whose sum is σ = 3560824780800. Its totient is φ = 302798684160.

The previous prime is 1053236927803. The next prime is 1053236927857. The reversal of 1053236927808 is 8087296323501.

1053236927808 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 2 + 369 + 278 + 0 + 8 = 666.

It is a super-2 number, since 2×1053236927808² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053236927803) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20169060 + ... + 20221212.

It is an arithmetic number, because the mean of its divisors is an integer number (7948269600).

Almost surely, 2^{1053236927808} is an apocalyptic number.

1053236927808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1053236927808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1780412390400).

1053236927808 is an abundant number, since it is smaller than the sum of its proper divisors (2507587852992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053236927808 is a wasteful number, since it uses less digits than its factorization.

1053236927808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52247 (or 52231 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 1053236927808 in words is "one trillion, fifty-three billion, two hundred thirty-six million, nine hundred twenty-seven thousand, eight hundred eight".