1413072553 has 4 divisors (see below), whose sum is σ = 1426791808. Its totient is φ = 1399353300.

The previous prime is 1413072547. The next prime is 1413072569. The reversal of 1413072553 is 3552703141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1413072553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413072523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6859473 + ... + 6859678.

It is an arithmetic number, because the mean of its divisors is an integer number (356697952).

Almost surely, 2^1413072553 is an apocalyptic number.

It is an amenable number.

1413072553 is a deficient number, since it is larger than the sum of its proper divisors (13719255).

1413072553 is a wasteful number, since it uses less digits than its factorization.

1413072553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13719254.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1413072553 is about 37590.8573059993. The cubic root of 1413072553 is about 1122.1600938411.

Adding to 1413072553 its reverse (3552703141), we get a palindrome (4965775694).

The spelling of 1413072553 in words is "one billion, four hundred thirteen million, seventy-two thousand, five hundred fifty-three".