1525224126 has 16 divisors (see below), whose sum is σ = 3210998400. Its totient is φ = 481649688.

The previous prime is 1525224121. The next prime is 1525224131. The reversal of 1525224126 is 6214225251.

It is an interprime number because it is at equal distance from previous prime (1525224121) and next prime (1525224131).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1525224093 and 1525224102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1525224121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6689466 + ... + 6689693.

It is an arithmetic number, because the mean of its divisors is an integer number (200687400).

Almost surely, 2^1525224126 is an apocalyptic number.

1525224126 is an abundant number, since it is smaller than the sum of its proper divisors (1685774274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1525224126 is a wasteful number, since it uses less digits than its factorization.

1525224126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13379183.

The product of its digits is 9600, while the sum is 30.

The square root of 1525224126 is about 39054.1179134800. The cubic root of 1525224126 is about 1151.0951447905.

Adding to 1525224126 its reverse (6214225251), we get a palindrome (7739449377).

The spelling of 1525224126 in words is "one billion, five hundred twenty-five million, two hundred twenty-four thousand, one hundred twenty-six".