1053605414025 has 54 divisors (see below), whose sum is σ = 1933332692382. Its totient is φ = 548166153600.

The previous prime is 1053605413981. The next prime is 1053605414041. The reversal of 1053605414025 is 5204145063501.

1053605414025 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 605 + 4 + 1 + 40 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1027907721 + 1052577506304 = 32061^2 + 1025952^2 .

It is not a de Polignac number, because 1053605414025 - 2⁹ = 1053605413513 is a prime.

It is a super-2 number, since 2×1053605414025² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 98582232 + ... + 98592918.

Almost surely, 2^{1053605414025} is an apocalyptic number.

1053605414025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1053605414025 is a deficient number, since it is larger than the sum of its proper divisors (879727278357).

1053605414025 is an frugal number, since it uses more digits than its factorization.

1053605414025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21431 (or 10736 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1053605414025 in words is "one trillion, fifty-three billion, six hundred five million, four hundred fourteen thousand, twenty-five".