1503163775242 has 8 divisors (see below), whose sum is σ = 2254774404096. Its totient is φ = 751572307212.

The previous prime is 1503163775221. The next prime is 1503163775249. The reversal of 1503163775242 is 2425773613051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1503163775192 and 1503163775201.

It is not an unprimeable number, because it can be changed into a prime (1503163775249) 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, 4592448 + ... + 4908859.

It is an arithmetic number, because the mean of its divisors is an integer number (281846800512).

Almost surely, 2^{1503163775242} is an apocalyptic number.

1503163775242 is a deficient number, since it is larger than the sum of its proper divisors (751610628854).

1503163775242 is an equidigital number, since it uses as much as digits as its factorization.

1503163775242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9580412.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 1503163775242 in words is "one trillion, five hundred three billion, one hundred sixty-three million, seven hundred seventy-five thousand, two hundred forty-two".