1454403052153 has 4 divisors (see below), whose sum is σ = 1517637967488. Its totient is φ = 1391168136820.

The previous prime is 1454403052139. The next prime is 1454403052181. The reversal of 1454403052153 is 3512503044541.

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 1454403052153 - 2³³ = 1445813117561 is a prime.

It is a super-2 number, since 2×1454403052153² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1454403052133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31617457633 + ... + 31617457678.

It is an arithmetic number, because the mean of its divisors is an integer number (379409491872).

Almost surely, 2^{1454403052153} is an apocalyptic number.

It is an amenable number.

1454403052153 is a deficient number, since it is larger than the sum of its proper divisors (63234915335).

1454403052153 is an equidigital number, since it uses as much as digits as its factorization.

1454403052153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63234915334.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 1454403052153 its reverse (3512503044541), we get a palindrome (4966906096694).

The spelling of 1454403052153 in words is "one trillion, four hundred fifty-four billion, four hundred three million, fifty-two thousand, one hundred fifty-three".