1162485503 has 4 divisors (see below), whose sum is σ = 1202571240. Its totient is φ = 1122399768.

The previous prime is 1162485491. The next prime is 1162485509. The reversal of 1162485503 is 3055842611.

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 1162485503 - 2¹² = 1162481407 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 (1162485509) 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, 20042825 + ... + 20042882.

It is an arithmetic number, because the mean of its divisors is an integer number (300642810).

Almost surely, 2^1162485503 is an apocalyptic number.

1162485503 is a deficient number, since it is larger than the sum of its proper divisors (40085737).

1162485503 is an equidigital number, since it uses as much as digits as its factorization.

1162485503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40085736.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 1162485503 is about 34095.2416474792. The cubic root of 1162485503 is about 1051.4674879061.

The spelling of 1162485503 in words is "one billion, one hundred sixty-two million, four hundred eighty-five thousand, five hundred three".