54931741 has 2 divisors, whose sum is σ = 54931742. Its totient is φ = 54931740.

The previous prime is 54931739. The next prime is 54931763. The reversal of 54931741 is 14713945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52142841 + 2788900 = 7221^2 + 1670^2 .

It is a cyclic number.

It is not a de Polignac number, because 54931741 - 2¹ = 54931739 is a prime.

Together with 54931739, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 54931697 and 54931706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54931711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27465870 + 27465871.

It is an arithmetic number, because the mean of its divisors is an integer number (27465871).

Almost surely, 2^54931741 is an apocalyptic number.

It is an amenable number.

54931741 is a deficient number, since it is larger than the sum of its proper divisors (1).

54931741 is an equidigital number, since it uses as much as digits as its factorization.

54931741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 54931741 is about 7411.5950375071. The cubic root of 54931741 is about 380.1378562614.

The spelling of 54931741 in words is "fifty-four million, nine hundred thirty-one thousand, seven hundred forty-one".