1050825276403 has 4 divisors (see below), whose sum is σ = 1200943173040. Its totient is φ = 900707379768.

The previous prime is 1050825276331. The next prime is 1050825276419. The reversal of 1050825276403 is 3046725280501.

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

It is a de Polignac number, because none of the positive numbers 2^k-1050825276403 is a prime.

It is a super-2 number, since 2×1050825276403² (a number of 25 digits) contains 22 as substring.

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 1050825276403.

It is not an unprimeable number, because it can be changed into a prime (1050825276433) 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, 75058948308 + ... + 75058948321.

It is an arithmetic number, because the mean of its divisors is an integer number (300235793260).

Almost surely, 2^{1050825276403} is an apocalyptic number.

1050825276403 is a deficient number, since it is larger than the sum of its proper divisors (150117896637).

1050825276403 is an equidigital number, since it uses as much as digits as its factorization.

1050825276403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150117896636.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 1050825276403 in words is "one trillion, fifty billion, eight hundred twenty-five million, two hundred seventy-six thousand, four hundred three".