2749501504 has 56 divisors (see below), whose sum is σ = 5587642368. Its totient is φ = 1341757440.

The previous prime is 2749501501. The next prime is 2749501567. The reversal of 2749501504 is 4051059472.

It is not an unprimeable number, because it can be changed into a prime (2749501501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1301409 + ... + 1303519.

It is an arithmetic number, because the mean of its divisors is an integer number (99779328).

Almost surely, 2^2749501504 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 2749501504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2793821184).

2749501504 is an abundant number, since it is smaller than the sum of its proper divisors (2838140864).

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

2749501504 is a wasteful number, since it uses less digits than its factorization.

2749501504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2603 (or 2593 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 2749501504 is about 52435.6892202248. The cubic root of 2749501504 is about 1400.9350053394.

The spelling of 2749501504 in words is "two billion, seven hundred forty-nine million, five hundred one thousand, five hundred four".