5403771671 has 4 divisors (see below), whose sum is σ = 5549819592. Its totient is φ = 5257723752.

The previous prime is 5403771613. The next prime is 5403771701. The reversal of 5403771671 is 1761773045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1761773045 = 5 ⋅352354609.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5403771671 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 (5403773671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73023905 + ... + 73023978.

It is an arithmetic number, because the mean of its divisors is an integer number (1387454898).

Almost surely, 2^5403771671 is an apocalyptic number.

5403771671 is a deficient number, since it is larger than the sum of its proper divisors (146047921).

5403771671 is a wasteful number, since it uses less digits than its factorization.

5403771671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146047920.

The product of its (nonzero) digits is 123480, while the sum is 41.

The square root of 5403771671 is about 73510.3507745678. The cubic root of 5403771671 is about 1754.8190083452.

The spelling of 5403771671 in words is "five billion, four hundred three million, seven hundred seventy-one thousand, six hundred seventy-one".