2756532550 has 12 divisors (see below), whose sum is σ = 5127150636. Its totient is φ = 1102613000.

The previous prime is 2756532533. The next prime is 2756532553. The reversal of 2756532550 is 552356572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756532553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27565276 + ... + 27565375.

It is an arithmetic number, because the mean of its divisors is an integer number (427262553).

Almost surely, 2^2756532550 is an apocalyptic number.

2756532550 is a deficient number, since it is larger than the sum of its proper divisors (2370618086).

2756532550 is a wasteful number, since it uses less digits than its factorization.

2756532550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55130663 (or 55130658 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 40.

The square root of 2756532550 is about 52502.6908834204. The cubic root of 2756532550 is about 1402.1281494010.

The spelling of 2756532550 in words is "two billion, seven hundred fifty-six million, five hundred thirty-two thousand, five hundred fifty".