1413125551 has 8 divisors (see below), whose sum is σ = 1493293680. Its totient is φ = 1333536768.

The previous prime is 1413125537. The next prime is 1413125599. The reversal of 1413125551 is 1555213141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1413125551 - 2¹³ = 1413117359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413125251) 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, 139816 + ... + 149581.

It is an arithmetic number, because the mean of its divisors is an integer number (186661710).

Almost surely, 2^1413125551 is an apocalyptic number.

1413125551 is a deficient number, since it is larger than the sum of its proper divisors (80168129).

1413125551 is a wasteful number, since it uses less digits than its factorization.

1413125551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289673.

The product of its digits is 3000, while the sum is 28.

The square root of 1413125551 is about 37591.5622314370. The cubic root of 1413125551 is about 1122.1741227261.

Adding to 1413125551 its reverse (1555213141), we get a palindrome (2968338692).

The spelling of 1413125551 in words is "one billion, four hundred thirteen million, one hundred twenty-five thousand, five hundred fifty-one".