2755528742422 has 4 divisors (see below), whose sum is σ = 4133293113636. Its totient is φ = 1377764371210.

The previous prime is 2755528742381. The next prime is 2755528742423. The reversal of 2755528742422 is 2242478255572.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755528742423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688882185604 + ... + 688882185607.

It is an arithmetic number, because the mean of its divisors is an integer number (1033323278409).

Almost surely, 2^{2755528742422} is an apocalyptic number.

2755528742422 is a deficient number, since it is larger than the sum of its proper divisors (1377764371214).

2755528742422 is a wasteful number, since it uses less digits than its factorization.

2755528742422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377764371213.

The product of its digits is 25088000, while the sum is 55.

The spelling of 2755528742422 in words is "two trillion, seven hundred fifty-five billion, five hundred twenty-eight million, seven hundred forty-two thousand, four hundred twenty-two".