6021231071547 has 4 divisors (see below), whose sum is σ = 8028308095400. Its totient is φ = 4014154047696.

The previous prime is 6021231071521. The next prime is 6021231071593. The reversal of 6021231071547 is 7451701321206.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6021231071547 - 2²⁰ = 6021230022971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6021231031547) 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, 1003538511922 + ... + 1003538511927.

It is an arithmetic number, because the mean of its divisors is an integer number (2007077023850).

Almost surely, 2^{6021231071547} is an apocalyptic number.

6021231071547 is a deficient number, since it is larger than the sum of its proper divisors (2007077023853).

6021231071547 is a wasteful number, since it uses less digits than its factorization.

6021231071547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007077023852.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 6021231071547 in words is "six trillion, twenty-one billion, two hundred thirty-one million, seventy-one thousand, five hundred forty-seven".