1413357503 has 4 divisors (see below), whose sum is σ = 1487744760. Its totient is φ = 1338970248.

The previous prime is 1413357493. The next prime is 1413357523. The reversal of 1413357503 is 3057533141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1413357503 - 2¹⁰ = 1413356479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1413357503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413357523) 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, 37193600 + ... + 37193637.

It is an arithmetic number, because the mean of its divisors is an integer number (371936190).

Almost surely, 2^1413357503 is an apocalyptic number.

1413357503 is a deficient number, since it is larger than the sum of its proper divisors (74387257).

1413357503 is an equidigital number, since it uses as much as digits as its factorization.

1413357503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74387256.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 1413357503 is about 37594.6472652690. The cubic root of 1413357503 is about 1122.2355176701.

The spelling of 1413357503 in words is "one billion, four hundred thirteen million, three hundred fifty-seven thousand, five hundred three".