54674131 has 2 divisors, whose sum is σ = 54674132. Its totient is φ = 54674130.

The previous prime is 54674129. The next prime is 54674143. The reversal of 54674131 is 13147645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54674131 - 2¹ = 54674129 is a prime.

It is a super-2 number, since 2×54674131² = 5978521201210322, which contains 22 as substring.

Together with 54674129, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54674093 and 54674102.

It is not a weakly prime, because it can be changed into another prime (54674101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27337065 + 27337066.

It is an arithmetic number, because the mean of its divisors is an integer number (27337066).

Almost surely, 2^54674131 is an apocalyptic number.

54674131 is the 4677-th centered pentagonal number.

54674131 is a deficient number, since it is larger than the sum of its proper divisors (1).

54674131 is an equidigital number, since it uses as much as digits as its factorization.

54674131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 54674131 is about 7394.1957642464. The cubic root of 54674131 is about 379.5426885576.

The spelling of 54674131 in words is "fifty-four million, six hundred seventy-four thousand, one hundred thirty-one".