1453544122552 has 16 divisors (see below), whose sum is σ = 2791868284800. Its totient is φ = 709045913280.

The previous prime is 1453544122493. The next prime is 1453544122577. The reversal of 1453544122552 is 2552214453541.

It is a super-2 number, since 2×1453544122552² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453544122499 and 1453544122508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2215768152 + ... + 2215768807.

It is an arithmetic number, because the mean of its divisors is an integer number (174491767800).

Almost surely, 2^{1453544122552} is an apocalyptic number.

It is an amenable number.

1453544122552 is a deficient number, since it is larger than the sum of its proper divisors (1338324162248).

1453544122552 is a wasteful number, since it uses less digits than its factorization.

1453544122552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4431537006 (or 4431537002 counting only the distinct ones).

The product of its digits is 960000, while the sum is 43.

The spelling of 1453544122552 in words is "one trillion, four hundred fifty-three billion, five hundred forty-four million, one hundred twenty-two thousand, five hundred fifty-two".