2550432123321 has 8 divisors (see below), whose sum is σ = 3401188131264. Its totient is φ = 1699982098800.

The previous prime is 2550432123319. The next prime is 2550432123367. The reversal of 2550432123321 is 1233212340552.

2550432123321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2550432123321 - 2¹ = 2550432123319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2550432123821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76476405 + ... + 76509746.

It is an arithmetic number, because the mean of its divisors is an integer number (425148516408).

Almost surely, 2^{2550432123321} is an apocalyptic number.

It is an amenable number.

2550432123321 is a deficient number, since it is larger than the sum of its proper divisors (850756007943).

2550432123321 is a wasteful number, since it uses less digits than its factorization.

2550432123321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152991711.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 2550432123321 its reverse (1233212340552), we get a palindrome (3783644463873).

The spelling of 2550432123321 in words is "two trillion, five hundred fifty billion, four hundred thirty-two million, one hundred twenty-three thousand, three hundred twenty-one".