2550266380153 has 4 divisors (see below), whose sum is σ = 2570347217920. Its totient is φ = 2530185542388.

The previous prime is 2550266380147. The next prime is 2550266380163. The reversal of 2550266380153 is 3510836620552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2550266380153 - 2²¹ = 2550264283001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2550266380163) 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, 10040418693 + ... + 10040418946.

It is an arithmetic number, because the mean of its divisors is an integer number (642586804480).

Almost surely, 2^{2550266380153} is an apocalyptic number.

It is an amenable number.

2550266380153 is a deficient number, since it is larger than the sum of its proper divisors (20080837767).

2550266380153 is a wasteful number, since it uses less digits than its factorization.

2550266380153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20080837766.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 2550266380153 in words is "two trillion, five hundred fifty billion, two hundred sixty-six million, three hundred eighty thousand, one hundred fifty-three".