2750499712 has 64 divisors (see below), whose sum is σ = 5736276000. Its totient is φ = 1311197184.

The previous prime is 2750499677. The next prime is 2750499721. The reversal of 2750499712 is 2179940572.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 1026118 + ... + 1028794.

Almost surely, 2^2750499712 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 2750499712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2868138000).

2750499712 is an abundant number, since it is smaller than the sum of its proper divisors (2985776288).

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

2750499712 is a wasteful number, since it uses less digits than its factorization.

2750499712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3063 (or 3051 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The square root of 2750499712 is about 52445.2067590547. The cubic root of 2750499712 is about 1401.1045215625.

The spelling of 2750499712 in words is "two billion, seven hundred fifty million, four hundred ninety-nine thousand, seven hundred twelve".