1413312525 has 36 divisors (see below), whose sum is σ = 2533548160. Its totient is φ = 753127200.

The previous prime is 1413312499. The next prime is 1413312529. The reversal of 1413312525 is 5252133141.

1413312525 is a `hidden beast` number, since 1 + 4 + 133 + 1 + 2 + 525 = 666.

It is not a de Polignac number, because 1413312525 - 2¹⁸ = 1413050381 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413312529) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 393990 + ... + 397560.

Almost surely, 2^1413312525 is an apocalyptic number.

1413312525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1413312525 is a deficient number, since it is larger than the sum of its proper divisors (1120235635).

1413312525 is a wasteful number, since it uses less digits than its factorization.

1413312525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5346 (or 5338 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1413312525 is about 37594.0490636484. The cubic root of 1413312525 is about 1122.2236130518.

Adding to 1413312525 its reverse (5252133141), we get a palindrome (6665445666).

The spelling of 1413312525 in words is "one billion, four hundred thirteen million, three hundred twelve thousand, five hundred twenty-five".