2742523771551 has 8 divisors (see below), whose sum is σ = 3716644237104. Its totient is φ = 1798376243520.

The previous prime is 2742523771549. The next prime is 2742523771601. The reversal of 2742523771551 is 1551773252472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2742523771551 - 2¹ = 2742523771549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2742523771494 and 2742523771503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742523771751) 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, 7493234166 + ... + 7493234531.

It is an arithmetic number, because the mean of its divisors is an integer number (464580529638).

Almost surely, 2^{2742523771551} is an apocalyptic number.

2742523771551 is a deficient number, since it is larger than the sum of its proper divisors (974120465553).

2742523771551 is a wasteful number, since it uses less digits than its factorization.

2742523771551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14986468761.

The product of its digits is 4116000, while the sum is 51.

The spelling of 2742523771551 in words is "two trillion, seven hundred forty-two billion, five hundred twenty-three million, seven hundred seventy-one thousand, five hundred fifty-one".