1053426565787 has 8 divisors (see below), whose sum is σ = 1055680260000. Its totient is φ = 1051174522944.

The previous prime is 1053426565781. The next prime is 1053426565811. The reversal of 1053426565787 is 7875656243501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053426565787 - 2²⁰ = 1053425517211 is a prime.

It is a super-2 number, since 2×1053426565787² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053426565781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868589 + ... + 1691537.

It is an arithmetic number, because the mean of its divisors is an integer number (131960032500).

Almost surely, 2^{1053426565787} is an apocalyptic number.

1053426565787 is a deficient number, since it is larger than the sum of its proper divisors (2253694213).

1053426565787 is an equidigital number, since it uses as much as digits as its factorization.

1053426565787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825685.

The product of its (nonzero) digits is 42336000, while the sum is 59.

The spelling of 1053426565787 in words is "one trillion, fifty-three billion, four hundred twenty-six million, five hundred sixty-five thousand, seven hundred eighty-seven".