5401667843 has 32 divisors (see below), whose sum is σ = 6428201472. Its totient is φ = 4511828640.

The previous prime is 5401667837. The next prime is 5401667849. The reversal of 5401667843 is 3487661045.

It is an interprime number because it is at equal distance from previous prime (5401667837) and next prime (5401667849).

It is not a de Polignac number, because 5401667843 - 2⁴ = 5401667827 is a prime.

It is a super-2 number, since 2×5401667843² = 58356030972200545298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5401667794 and 5401667803.

It is not an unprimeable number, because it can be changed into a prime (5401667849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4550096 + ... + 4551282.

It is an arithmetic number, because the mean of its divisors is an integer number (200881296).

Almost surely, 2^5401667843 is an apocalyptic number.

5401667843 is a deficient number, since it is larger than the sum of its proper divisors (1026533629).

5401667843 is a wasteful number, since it uses less digits than its factorization.

5401667843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 5401667843 is about 73496.0396416025. The cubic root of 5401667843 is about 1754.5912466507.

The spelling of 5401667843 in words is "five billion, four hundred one million, six hundred sixty-seven thousand, eight hundred forty-three".