6532957501 has 4 divisors (see below), whose sum is σ = 7466237152. Its totient is φ = 5599677852.

The previous prime is 6532957433. The next prime is 6532957517. The reversal of 6532957501 is 1057592356.

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 6532957501 - 2⁷ = 6532957373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532957531) 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, 466639815 + ... + 466639828.

It is an arithmetic number, because the mean of its divisors is an integer number (1866559288).

Almost surely, 2^6532957501 is an apocalyptic number.

It is an amenable number.

6532957501 is a deficient number, since it is larger than the sum of its proper divisors (933279651).

6532957501 is an equidigital number, since it uses as much as digits as its factorization.

6532957501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933279650.

The product of its (nonzero) digits is 283500, while the sum is 43.

The square root of 6532957501 is about 80826.7127934818. The cubic root of 6532957501 is about 1869.4044736400.

The spelling of 6532957501 in words is "six billion, five hundred thirty-two million, nine hundred fifty-seven thousand, five hundred one".