2550400432435 has 4 divisors (see below), whose sum is σ = 3060480518928. Its totient is φ = 2040320345944.

The previous prime is 2550400432427. The next prime is 2550400432519. The reversal of 2550400432435 is 5342340040552.

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

It is a cyclic number.

It is not a de Polignac number, because 2550400432435 - 2³ = 2550400432427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2550400432394 and 2550400432403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255040043239 + ... + 255040043248.

It is an arithmetic number, because the mean of its divisors is an integer number (765120129732).

Almost surely, 2^{2550400432435} is an apocalyptic number.

2550400432435 is a deficient number, since it is larger than the sum of its proper divisors (510080086493).

2550400432435 is an equidigital number, since it uses as much as digits as its factorization.

2550400432435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510080086492.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 2550400432435 its reverse (5342340040552), we get a palindrome (7892740472987).

The spelling of 2550400432435 in words is "two trillion, five hundred fifty billion, four hundred million, four hundred thirty-two thousand, four hundred thirty-five".