12550147883 has 24 divisors (see below), whose sum is σ = 15911653968. Its totient is φ = 9810110016.

The previous prime is 12550147877. The next prime is 12550147963. The reversal of 12550147883 is 38874105521.

It is not a de Polignac number, because 12550147883 - 2⁴ = 12550147867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12550147873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65816 + ... + 171557.

It is an arithmetic number, because the mean of its divisors is an integer number (662985582).

Almost surely, 2^12550147883 is an apocalyptic number.

12550147883 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12550147883 is a deficient number, since it is larger than the sum of its proper divisors (3361506085).

12550147883 is a wasteful number, since it uses less digits than its factorization.

12550147883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237483 (or 237476 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The spelling of 12550147883 in words is "twelve billion, five hundred fifty million, one hundred forty-seven thousand, eight hundred eighty-three".