2550309880042 has 16 divisors (see below), whose sum is σ = 3915051386400. Its totient is φ = 1245302179632.

The previous prime is 2550309880009. The next prime is 2550309880127. The reversal of 2550309880042 is 2400889030552.

It is a junction number, because it is equal to n+sod(n) for n = 2550309879974 and 2550309880001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812213 + ... + 2895640.

It is an arithmetic number, because the mean of its divisors is an integer number (244690711650).

Almost surely, 2^{2550309880042} is an apocalyptic number.

2550309880042 is a deficient number, since it is larger than the sum of its proper divisors (1364741506358).

2550309880042 is a wasteful number, since it uses less digits than its factorization.

2550309880042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714197.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 2550309880042 in words is "two trillion, five hundred fifty billion, three hundred nine million, eight hundred eighty thousand, forty-two".