2550514534345 has 8 divisors (see below), whose sum is σ = 3102543707976. Its totient is φ = 2012460782976.

The previous prime is 2550514534339. The next prime is 2550514534367. The reversal of 2550514534345 is 5434354150552.

It can be written as a sum of positive squares in 4 ways, for example, as 985866296464 + 1564648237881 = 992908^2 + 1250859^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2550514534345 - 2⁵ = 2550514534313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2550514534295 and 2550514534304.

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, 3493855162 + ... + 3493855891.

It is an arithmetic number, because the mean of its divisors is an integer number (387817963497).

Almost surely, 2^{2550514534345} is an apocalyptic number.

It is an amenable number.

2550514534345 is a deficient number, since it is larger than the sum of its proper divisors (552029173631).

2550514534345 is an equidigital number, since it uses as much as digits as its factorization.

2550514534345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6987711131.

The product of its (nonzero) digits is 3600000, while the sum is 46.

Adding to 2550514534345 its reverse (5434354150552), we get a palindrome (7984868684897).

The spelling of 2550514534345 in words is "two trillion, five hundred fifty billion, five hundred fourteen million, five hundred thirty-four thousand, three hundred forty-five".