2743055531 has 8 divisors (see below), whose sum is σ = 2797245360. Its totient is φ = 2689394688.

The previous prime is 2743055507. The next prime is 2743055533. The reversal of 2743055531 is 1355503472.

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

It is a cyclic number.

It is not a de Polignac number, because 2743055531 - 2⁶ = 2743055467 is a prime.

It is a super-2 number, since 2×2743055531² = 15048707292299383922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2743055491 and 2743055500.

It is not an unprimeable number, because it can be changed into a prime (2743055533) 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, 121766 + ... + 142523.

It is an arithmetic number, because the mean of its divisors is an integer number (349655670).

Almost surely, 2^2743055531 is an apocalyptic number.

2743055531 is a deficient number, since it is larger than the sum of its proper divisors (54189829).

2743055531 is a wasteful number, since it uses less digits than its factorization.

2743055531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264493.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 2743055531 is about 52374.1876404780. The cubic root of 2743055531 is about 1399.8393575883.

The spelling of 2743055531 in words is "two billion, seven hundred forty-three million, fifty-five thousand, five hundred thirty-one".