2550235645 has 8 divisors (see below), whose sum is σ = 3061089504. Its totient is φ = 2039650704.

The previous prime is 2550235631. The next prime is 2550235663. The reversal of 2550235645 is 5465320552.

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 2550235645 - 2⁷ = 2550235517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45739 + ... + 84808.

It is an arithmetic number, because the mean of its divisors is an integer number (382636188).

Almost surely, 2^2550235645 is an apocalyptic number.

It is an amenable number.

2550235645 is a deficient number, since it is larger than the sum of its proper divisors (510853859).

2550235645 is a wasteful number, since it uses less digits than its factorization.

2550235645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134459.

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 2550235645 is about 50499.8578710871. The cubic root of 2550235645 is about 1366.2392900897.

The spelling of 2550235645 in words is "two billion, five hundred fifty million, two hundred thirty-five thousand, six hundred forty-five".