6532077454 has 32 divisors (see below), whose sum is σ = 11535321600. Its totient is φ = 2715969312.

The previous prime is 6532077451. The next prime is 6532077491. The reversal of 6532077454 is 4547702356.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 6532077454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532077451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53287 + ... + 126109.

It is an arithmetic number, because the mean of its divisors is an integer number (360478800).

Almost surely, 2^6532077454 is an apocalyptic number.

6532077454 is a deficient number, since it is larger than the sum of its proper divisors (5003244146).

6532077454 is a wasteful number, since it uses less digits than its factorization.

6532077454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73024.

The product of its (nonzero) digits is 705600, while the sum is 43.

The square root of 6532077454 is about 80821.2685745528. The cubic root of 6532077454 is about 1869.3205281132.

The spelling of 6532077454 in words is "six billion, five hundred thirty-two million, seventy-seven thousand, four hundred fifty-four".