2742533771475 has 24 divisors (see below), whose sum is σ = 4534928895280. Its totient is φ = 1462489067520.

The previous prime is 2742533771449. The next prime is 2742533771521. The reversal of 2742533771475 is 5741773352472.

It is not a de Polignac number, because 2742533771475 - 2⁷ = 2742533771347 is a prime.

It is a super-3 number, since 3×2742533771475³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1879714 + ... + 3003063.

Almost surely, 2^{2742533771475} is an apocalyptic number.

2742533771475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2742533771475 is a deficient number, since it is larger than the sum of its proper divisors (1792395123805).

2742533771475 is a wasteful number, since it uses less digits than its factorization.

2742533771475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890279 (or 4890274 counting only the distinct ones).

The product of its digits is 34574400, while the sum is 57.

The spelling of 2742533771475 in words is "two trillion, seven hundred forty-two billion, five hundred thirty-three million, seven hundred seventy-one thousand, four hundred seventy-five".