1572480503 has 16 divisors (see below), whose sum is σ = 1774386432. Its totient is φ = 1381080000.

The previous prime is 1572480463. The next prime is 1572480557. The reversal of 1572480503 is 3050842751.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1572480503 - 2¹⁸ = 1572218359 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 (1572480593) 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, 29528 + ... + 63378.

It is an arithmetic number, because the mean of its divisors is an integer number (110899152).

Almost surely, 2^1572480503 is an apocalyptic number.

1572480503 is a deficient number, since it is larger than the sum of its proper divisors (201905929).

1572480503 is a wasteful number, since it uses less digits than its factorization.

1572480503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34006.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 1572480503 is about 39654.5142827396. The cubic root of 1572480503 is about 1162.8626540030.

The spelling of 1572480503 in words is "one billion, five hundred seventy-two million, four hundred eighty thousand, five hundred three".