1054020345153 has 4 divisors (see below), whose sum is σ = 1405360460208. Its totient is φ = 702680230100.

The previous prime is 1054020345143. The next prime is 1054020345173. The reversal of 1054020345153 is 3515430204501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1054020345153 - 2²² = 1054016150849 is a prime.

It is a super-2 number, since 2×1054020345153² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054020345143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175670057523 + ... + 175670057528.

It is an arithmetic number, because the mean of its divisors is an integer number (351340115052).

Almost surely, 2^{1054020345153} is an apocalyptic number.

It is an amenable number.

1054020345153 is a deficient number, since it is larger than the sum of its proper divisors (351340115055).

1054020345153 is an equidigital number, since it uses as much as digits as its factorization.

1054020345153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351340115054.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 1054020345153 its reverse (3515430204501), we get a palindrome (4569450549654).

The spelling of 1054020345153 in words is "one trillion, fifty-four billion, twenty million, three hundred forty-five thousand, one hundred fifty-three".