1053266574557 has 8 divisors (see below), whose sum is σ = 1054913629440. Its totient is φ = 1051619682960.

The previous prime is 1053266574523. The next prime is 1053266574571. The reversal of 1053266574557 is 7554756623501.

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 1053266574557 - 2¹⁰ = 1053266573533 is a prime.

It is a super-2 number, since 2×1053266574557² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053266574257) 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, 22254044 + ... + 22301322.

It is an arithmetic number, because the mean of its divisors is an integer number (131864203680).

Almost surely, 2^{1053266574557} is an apocalyptic number.

It is an amenable number.

1053266574557 is a deficient number, since it is larger than the sum of its proper divisors (1647054883).

1053266574557 is an equidigital number, since it uses as much as digits as its factorization.

1053266574557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81643.

The product of its (nonzero) digits is 26460000, while the sum is 56.

The spelling of 1053266574557 in words is "one trillion, fifty-three billion, two hundred sixty-six million, five hundred seventy-four thousand, five hundred fifty-seven".