2772650496 has 480 divisors, whose sum is σ = 9975379392. Its totient is φ = 674365440.

The previous prime is 2772650477. The next prime is 2772650497. The reversal of 2772650496 is 6940562772.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2772650497) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14074270 + ... + 14074466.

Almost surely, 2^2772650496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2772650496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4987689696).

2772650496 is an abundant number, since it is smaller than the sum of its proper divisors (7202728896).

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

2772650496 is a wasteful number, since it uses less digits than its factorization.

2772650496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The square root of 2772650496 is about 52655.9635369062. The cubic root of 2772650496 is about 1404.8556727504.

The spelling of 2772650496 in words is "two billion, seven hundred seventy-two million, six hundred fifty thousand, four hundred ninety-six".