1453445403351 has 8 divisors (see below), whose sum is σ = 1938322477440. Its totient is φ = 968765965752.

The previous prime is 1453445403343. The next prime is 1453445403353. The reversal of 1453445403351 is 1533045443541.

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

It is not a de Polignac number, because 1453445403351 - 2³ = 1453445403343 is a prime.

It is a super-2 number, since 2×1453445403351² (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 (1453445403353) 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 7 ways as a sum of consecutive naturals, for example, 49391961 + ... + 49421378.

It is an arithmetic number, because the mean of its divisors is an integer number (242290309680).

Almost surely, 2^{1453445403351} is an apocalyptic number.

1453445403351 is a deficient number, since it is larger than the sum of its proper divisors (484877074089).

1453445403351 is an equidigital number, since it uses as much as digits as its factorization.

1453445403351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98818245.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 1453445403351 in words is "one trillion, four hundred fifty-three billion, four hundred forty-five million, four hundred three thousand, three hundred fifty-one".