5401857067 has 4 divisors (see below), whose sum is σ = 5403987160. Its totient is φ = 5399726976.

The previous prime is 5401857061. The next prime is 5401857077. The reversal of 5401857067 is 7607581045.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5401857067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5401857061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061238 + ... + 1066315.

It is an arithmetic number, because the mean of its divisors is an integer number (1350996790).

Almost surely, 2^5401857067 is an apocalyptic number.

5401857067 is a deficient number, since it is larger than the sum of its proper divisors (2130093).

5401857067 is a wasteful number, since it uses less digits than its factorization.

5401857067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130092.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 5401857067 is about 73497.3269377873. The cubic root of 5401857067 is about 1754.6117345757.

The spelling of 5401857067 in words is "five billion, four hundred one million, eight hundred fifty-seven thousand, sixty-seven".