1452553222 has 16 divisors (see below), whose sum is σ = 2191486752. Its totient is φ = 722067520.

The previous prime is 1452553213. The next prime is 1452553241. The reversal of 1452553222 is 2223552541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369447 + ... + 373357.

It is an arithmetic number, because the mean of its divisors is an integer number (136967922).

Almost surely, 2^1452553222 is an apocalyptic number.

1452553222 is a deficient number, since it is larger than the sum of its proper divisors (738933530).

1452553222 is a wasteful number, since it uses less digits than its factorization.

1452553222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4943.

The product of its digits is 24000, while the sum is 31.

The square root of 1452553222 is about 38112.3762313504. The cubic root of 1452553222 is about 1132.5151437402.

The spelling of 1452553222 in words is "one billion, four hundred fifty-two million, five hundred fifty-three thousand, two hundred twenty-two".