5432156323771 has 8 divisors (see below), whose sum is σ = 5749650779600. Its totient is φ = 5117821017120.

The previous prime is 5432156323757. The next prime is 5432156323799. The reversal of 5432156323771 is 1773236512345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5432156323771 - 2¹⁷ = 5432156192699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5432156323751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789783756 + ... + 789790633.

It is an arithmetic number, because the mean of its divisors is an integer number (718706347450).

Almost surely, 2^{5432156323771} is an apocalyptic number.

5432156323771 is a deficient number, since it is larger than the sum of its proper divisors (317494455829).

5432156323771 is a wasteful number, since it uses less digits than its factorization.

5432156323771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579574589.

The product of its digits is 3175200, while the sum is 49.

The spelling of 5432156323771 in words is "five trillion, four hundred thirty-two billion, one hundred fifty-six million, three hundred twenty-three thousand, seven hundred seventy-one".