1053455233533 has 8 divisors (see below), whose sum is σ = 1434492233088. Its totient is φ = 687360861504.

The previous prime is 1053455233289. The next prime is 1053455233541. The reversal of 1053455233533 is 3353325543501.

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

It is not a de Polignac number, because 1053455233533 - 2⁹ = 1053455233021 is a prime.

It is a super-2 number, since 2×1053455233533² (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 (1053455233543) 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, 3735656716 + ... + 3735656997.

It is an arithmetic number, because the mean of its divisors is an integer number (179311529136).

Almost surely, 2^{1053455233533} is an apocalyptic number.

It is an amenable number.

1053455233533 is a deficient number, since it is larger than the sum of its proper divisors (381036999555).

1053455233533 is an equidigital number, since it uses as much as digits as its factorization.

1053455233533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7471313763.

The product of its (nonzero) digits is 1215000, while the sum is 42.

The spelling of 1053455233533 in words is "one trillion, fifty-three billion, four hundred fifty-five million, two hundred thirty-three thousand, five hundred thirty-three".