1053438231060 has 240 divisors, whose sum is σ = 3451644637056. Its totient is φ = 268446866688.

The previous prime is 1053438230983. The next prime is 1053438231061. The reversal of 1053438231060 is 601328343501.

1053438231060 is a `hidden beast` number, since 1 + 0 + 534 + 38 + 2 + 31 + 0 + 60 = 666.

1053438231060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053438231060² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053438231061) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 40712247 + ... + 40738113.

Almost surely, 2^{1053438231060} is an apocalyptic number.

1053438231060 is a gapful number since it is divisible by the number (10) 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 1053438231060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1725822318528).

1053438231060 is an abundant number, since it is smaller than the sum of its proper divisors (2398206405996).

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

1053438231060 is a wasteful number, since it uses less digits than its factorization.

1053438231060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27004 (or 26993 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 1053438231060 in words is "one trillion, fifty-three billion, four hundred thirty-eight million, two hundred thirty-one thousand, sixty".