2532280046 has 16 divisors (see below), whose sum is σ = 3834216000. Its totient is φ = 1254263808.

The previous prime is 2532280031. The next prime is 2532280073. The reversal of 2532280046 is 6400822352.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2532279994 and 2532280021.

It is a congruent number.

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, 78530 + ... + 105978.

It is an arithmetic number, because the mean of its divisors is an integer number (239638500).

Almost surely, 2^2532280046 is an apocalyptic number.

2532280046 is a deficient number, since it is larger than the sum of its proper divisors (1301935954).

2532280046 is a wasteful number, since it uses less digits than its factorization.

2532280046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27883.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2532280046 is about 50321.7651319983. The cubic root of 2532280046 is about 1363.0252805716.

The spelling of 2532280046 in words is "two billion, five hundred thirty-two million, two hundred eighty thousand, forty-six".