54942413 has 2 divisors, whose sum is σ = 54942414. Its totient is φ = 54942412.

The previous prime is 54942403. The next prime is 54942451. The reversal of 54942413 is 31424945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29560969 + 25381444 = 5437^2 + 5038^2 .

It is a cyclic number.

It is not a de Polignac number, because 54942413 - 2¹⁰ = 54941389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54942413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54942403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27471206 + 27471207.

It is an arithmetic number, because the mean of its divisors is an integer number (27471207).

Almost surely, 2^54942413 is an apocalyptic number.

It is an amenable number.

54942413 is a deficient number, since it is larger than the sum of its proper divisors (1).

54942413 is an equidigital number, since it uses as much as digits as its factorization.

54942413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 32.

The square root of 54942413 is about 7412.3149555318. The cubic root of 54942413 is about 380.1624720751.

It can be divided in two parts, 54942 and 413, that added together give a palindrome (55355).

The spelling of 54942413 in words is "fifty-four million, nine hundred forty-two thousand, four hundred thirteen".