2850390452 has 48 divisors (see below), whose sum is σ = 6146528640. Its totient is φ = 1126300032.

The previous prime is 2850390427. The next prime is 2850390457. The reversal of 2850390452 is 2540930582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2850390457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340574 + ... + 348842.

It is an arithmetic number, because the mean of its divisors is an integer number (128052680).

Almost surely, 2^2850390452 is an apocalyptic number.

It is an amenable number.

2850390452 is an abundant number, since it is smaller than the sum of its proper divisors (3296138188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2850390452 is a wasteful number, since it uses less digits than its factorization.

2850390452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9240 (or 9238 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 2850390452 is about 53389.0480529481. The cubic root of 2850390452 is about 1417.8646825900.

The spelling of 2850390452 in words is "two billion, eight hundred fifty million, three hundred ninety thousand, four hundred fifty-two".