1522533045 has 32 divisors (see below), whose sum is σ = 2662346880. Its totient is φ = 736855040.

The previous prime is 1522532989. The next prime is 1522533053. The reversal of 1522533045 is 5403352251.

It is not a de Polignac number, because 1522533045 - 2⁷ = 1522532917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85777 + ... + 101993.

It is an arithmetic number, because the mean of its divisors is an integer number (83198340).

Almost surely, 2^1522533045 is an apocalyptic number.

1522533045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1522533045 is a deficient number, since it is larger than the sum of its proper divisors (1139813835).

1522533045 is a wasteful number, since it uses less digits than its factorization.

1522533045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16805.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1522533045 is about 39019.6494730540. The cubic root of 1522533045 is about 1150.4177549681.

Adding to 1522533045 its reverse (5403352251), we get a palindrome (6925885296).

The spelling of 1522533045 in words is "one billion, five hundred twenty-two million, five hundred thirty-three thousand, forty-five".