1453003112605 has 16 divisors (see below), whose sum is σ = 1903282375104. Its totient is φ = 1056079975680.

The previous prime is 1453003112597. The next prime is 1453003112609. The reversal of 1453003112605 is 5062113003541.

It is not a de Polignac number, because 1453003112605 - 2³ = 1453003112597 is a prime.

It is a super-2 number, since 2×1453003112605² (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 (1453003112609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8029212 + ... + 8208181.

It is an arithmetic number, because the mean of its divisors is an integer number (118955148444).

Almost surely, 2^{1453003112605} is an apocalyptic number.

It is an amenable number.

1453003112605 is a deficient number, since it is larger than the sum of its proper divisors (450279262499).

1453003112605 is a wasteful number, since it uses less digits than its factorization.

1453003112605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16239036.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 1453003112605 in words is "one trillion, four hundred fifty-three billion, three million, one hundred twelve thousand, six hundred five".