2750555255032 has 64 divisors (see below), whose sum is σ = 5737032806400. Its totient is φ = 1227707521920.

The previous prime is 2750555254991. The next prime is 2750555255069. The reversal of 2750555255032 is 2305525550572.

It is a super-2 number, since 2×2750555255032² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4507219 + ... + 5080957.

It is an arithmetic number, because the mean of its divisors is an integer number (89641137600).

Almost surely, 2^{2750555255032} 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 2750555255032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2868516403200).

2750555255032 is an abundant number, since it is smaller than the sum of its proper divisors (2986477551368).

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

2750555255032 is a wasteful number, since it uses less digits than its factorization.

2750555255032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575276 (or 575272 counting only the distinct ones).

The product of its (nonzero) digits is 2625000, while the sum is 46.

The spelling of 2750555255032 in words is "two trillion, seven hundred fifty billion, five hundred fifty-five million, two hundred fifty-five thousand, thirty-two".