5239148196291 has 4 divisors (see below), whose sum is σ = 6985530928392. Its totient is φ = 3492765464192.

The previous prime is 5239148196283. The next prime is 5239148196301. The reversal of 5239148196291 is 1926918419325.

It is a happy number.

5239148196291 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.

It is a cyclic number.

It is not a de Polignac number, because 5239148196291 - 2³ = 5239148196283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5239148196251) 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, 873191366046 + ... + 873191366051.

It is an arithmetic number, because the mean of its divisors is an integer number (1746382732098).

Almost surely, 2^{5239148196291} is an apocalyptic number.

5239148196291 is a deficient number, since it is larger than the sum of its proper divisors (1746382732101).

5239148196291 is a wasteful number, since it uses less digits than its factorization.

5239148196291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746382732100.

The product of its digits is 8398080, while the sum is 60.

The spelling of 5239148196291 in words is "five trillion, two hundred thirty-nine billion, one hundred forty-eight million, one hundred ninety-six thousand, two hundred ninety-one".