6737552641 has 4 divisors (see below), whose sum is σ = 6737833984. Its totient is φ = 6737271300.

The previous prime is 6737552621. The next prime is 6737552669. The reversal of 6737552641 is 1462557376.

6737552641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6737552641 - 2⁵ = 6737552609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6737552591 and 6737552600.

It is not an unprimeable number, because it can be changed into a prime (6737552621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101025 + ... + 153886.

It is an arithmetic number, because the mean of its divisors is an integer number (1684458496).

Almost surely, 2^6737552641 is an apocalyptic number.

It is an amenable number.

6737552641 is a deficient number, since it is larger than the sum of its proper divisors (281343).

6737552641 is a wasteful number, since it uses less digits than its factorization.

6737552641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281342.

The product of its digits is 1058400, while the sum is 46.

The square root of 6737552641 is about 82082.5964562525. The cubic root of 6737552641 is about 1888.7191793303.

The spelling of 6737552641 in words is "six billion, seven hundred thirty-seven million, five hundred fifty-two thousand, six hundred forty-one".