2532776466 has 64 divisors (see below), whose sum is σ = 5702086656. Its totient is φ = 743256000.

The previous prime is 2532776461. The next prime is 2532776471. The reversal of 2532776466 is 6646772352.

2532776466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2532776461) and next prime (2532776471).

It is not an unprimeable number, because it can be changed into a prime (2532776461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 542241 + ... + 546891.

It is an arithmetic number, because the mean of its divisors is an integer number (89095104).

Almost surely, 2^2532776466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2532776466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2851043328).

2532776466 is an abundant number, since it is smaller than the sum of its proper divisors (3169310190).

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

2532776466 is a wasteful number, since it uses less digits than its factorization.

2532776466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927.

The product of its digits is 2540160, while the sum is 48.

The square root of 2532776466 is about 50326.6973484253. The cubic root of 2532776466 is about 1363.1143424430.

The spelling of 2532776466 in words is "two billion, five hundred thirty-two million, seven hundred seventy-six thousand, four hundred sixty-six".