6761047550 has 24 divisors (see below), whose sum is σ = 12671557272. Its totient is φ = 2683772000.

The previous prime is 6761047511. The next prime is 6761047597. The reversal of 6761047550 is 557401676.

It is a super-2 number, since 2×6761047550² = 91423527946722005000, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6761047498 and 6761047507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509561 + ... + 522660.

It is an arithmetic number, because the mean of its divisors is an integer number (527981553).

Almost surely, 2^6761047550 is an apocalyptic number.

6761047550 is a deficient number, since it is larger than the sum of its proper divisors (5910509722).

6761047550 is a wasteful number, since it uses less digits than its factorization.

6761047550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032364 (or 1032359 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 6761047550 is about 82225.5893867596. The cubic root of 6761047550 is about 1890.9120529199.

The spelling of 6761047550 in words is "six billion, seven hundred sixty-one million, forty-seven thousand, five hundred fifty".