1053429619581 has 24 divisors (see below), whose sum is σ = 1544592797280. Its totient is φ = 691687393056.

The previous prime is 1053429619579. The next prime is 1053429619597. The reversal of 1053429619581 is 1859169243501.

1053429619581 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 42 + 9 + 6 + 19 + 581 = 666.

It is not a de Polignac number, because 1053429619581 - 2¹ = 1053429619579 is a prime.

It is a super-2 number, since 2×1053429619581² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053429619981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3490606 + ... + 3780368.

It is an arithmetic number, because the mean of its divisors is an integer number (64358033220).

Almost surely, 2^{1053429619581} is an apocalyptic number.

It is an amenable number.

1053429619581 is a deficient number, since it is larger than the sum of its proper divisors (491163177699).

1053429619581 is a wasteful number, since it uses less digits than its factorization.

1053429619581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295865 (or 295862 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 1053429619581 in words is "one trillion, fifty-three billion, four hundred twenty-nine million, six hundred nineteen thousand, five hundred eighty-one".