1413257516 has 48 divisors (see below), whose sum is σ = 2780217888. Its totient is φ = 623116800.

The previous prime is 1413257501. The next prime is 1413257519. The reversal of 1413257516 is 6157523141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1413257519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192326 + ... + 199538.

It is an arithmetic number, because the mean of its divisors is an integer number (57921206).

Almost surely, 2^1413257516 is an apocalyptic number.

It is an amenable number.

1413257516 is a deficient number, since it is larger than the sum of its proper divisors (1366960372).

1413257516 is a wasteful number, since it uses less digits than its factorization.

1413257516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7362 (or 7360 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 1413257516 is about 37593.3174380767. The cubic root of 1413257516 is about 1122.2090531206.

It can be divided in two parts, 141325 and 7516, that added together give a palindrome (148841).

The spelling of 1413257516 in words is "one billion, four hundred thirteen million, two hundred fifty-seven thousand, five hundred sixteen".