1522053425 has 24 divisors (see below), whose sum is σ = 1989530400. Its totient is φ = 1151902080.

The previous prime is 1522053397. The next prime is 1522053427. The reversal of 1522053425 is 5243502251.

It is not a de Polignac number, because 1522053425 - 2¹⁸ = 1521791281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1522053427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405206 + ... + 408944.

It is an arithmetic number, because the mean of its divisors is an integer number (82897100).

Almost surely, 2^1522053425 is an apocalyptic number.

It is an amenable number.

1522053425 is a deficient number, since it is larger than the sum of its proper divisors (467476975).

1522053425 is a wasteful number, since it uses less digits than its factorization.

1522053425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625 (or 4620 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1522053425 is about 39013.5031111024. The cubic root of 1522053425 is about 1150.2969428531.

Adding to 1522053425 its reverse (5243502251), we get a palindrome (6765555676).

The spelling of 1522053425 in words is "one billion, five hundred twenty-two million, fifty-three thousand, four hundred twenty-five".