1352040503 has 16 divisors (see below), whose sum is σ = 1503692160. Its totient is φ = 1205344800.

The previous prime is 1352040449. The next prime is 1352040509. The reversal of 1352040503 is 3050402531.

It is not a de Polignac number, because 1352040503 - 2¹² = 1352036407 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 (1352040509) 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, 164768 + ... + 172778.

It is an arithmetic number, because the mean of its divisors is an integer number (93980760).

Almost surely, 2^1352040503 is an apocalyptic number.

1352040503 is a deficient number, since it is larger than the sum of its proper divisors (151651657).

1352040503 is a wasteful number, since it uses less digits than its factorization.

1352040503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1352040503 is about 36770.1033857671. The cubic root of 1352040503 is about 1105.7660046357.

The spelling of 1352040503 in words is "one billion, three hundred fifty-two million, forty thousand, five hundred three".