1053437598720 has 704 divisors, whose sum is σ = 4044216960000. Its totient is φ = 258503933952.

The previous prime is 1053437598637. The next prime is 1053437598739. The reversal of 1053437598720 is 278957343501.

1053437598720 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 43 + 7 + 598 + 7 + 2 + 0 = 666.

It is a super-2 number, since 2×1053437598720² (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 an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 752992581 + ... + 752993979.

Almost surely, 2^{1053437598720} is an apocalyptic number.

1053437598720 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 1053437598720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2022108480000).

1053437598720 is an abundant number, since it is smaller than the sum of its proper divisors (2990779361280).

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

1053437598720 is a wasteful number, since it uses less digits than its factorization.

1053437598720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865 (or 1841 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 1053437598720 in words is "one trillion, fifty-three billion, four hundred thirty-seven million, five hundred ninety-eight thousand, seven hundred twenty".