1453306522051 has 4 divisors (see below), whose sum is σ = 1453418302072. Its totient is φ = 1453194742032.

The previous prime is 1453306522021. The next prime is 1453306522091. The reversal of 1453306522051 is 1502256033541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1453306522051 - 2²⁹ = 1452769651139 is a prime.

It is a super-2 number, since 2×1453306522051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1453306522051.

It is not an unprimeable number, because it can be changed into a prime (1453306522021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55870506 + ... + 55896511.

It is an arithmetic number, because the mean of its divisors is an integer number (363354575518).

Almost surely, 2^{1453306522051} is an apocalyptic number.

1453306522051 is a deficient number, since it is larger than the sum of its proper divisors (111780021).

1453306522051 is a wasteful number, since it uses less digits than its factorization.

1453306522051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111780020.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 1453306522051 in words is "one trillion, four hundred fifty-three billion, three hundred six million, five hundred twenty-two thousand, fifty-one".