1522454522245 has 16 divisors (see below), whose sum is σ = 1829948427648. Its totient is φ = 1215962314560.

The previous prime is 1522454522209. The next prime is 1522454522257. The reversal of 1522454522245 is 5422254542251.

It is not a de Polignac number, because 1522454522245 - 2¹⁵ = 1522454489477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18744312 + ... + 18825358.

It is an arithmetic number, because the mean of its divisors is an integer number (114371776728).

Almost surely, 2^{1522454522245} is an apocalyptic number.

It is an amenable number.

1522454522245 is a deficient number, since it is larger than the sum of its proper divisors (307493905403).

1522454522245 is an equidigital number, since it uses as much as digits as its factorization.

1522454522245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87180.

The product of its digits is 1280000, while the sum is 43.

The spelling of 1522454522245 in words is "one trillion, five hundred twenty-two billion, four hundred fifty-four million, five hundred twenty-two thousand, two hundred forty-five".