54837761 has 4 divisors (see below), whose sum is σ = 59823024. Its totient is φ = 49852500.

The previous prime is 54837749. The next prime is 54837793. The reversal of 54837761 is 16773845.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54837761 - 2¹⁸ = 54575617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54837721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2492615 + ... + 2492636.

It is an arithmetic number, because the mean of its divisors is an integer number (14955756).

Almost surely, 2^54837761 is an apocalyptic number.

It is an amenable number.

54837761 is a deficient number, since it is larger than the sum of its proper divisors (4985263).

54837761 is a wasteful number, since it uses less digits than its factorization.

54837761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4985262.

The product of its digits is 141120, while the sum is 41.

The square root of 54837761 is about 7405.2522576885. The cubic root of 54837761 is about 379.9209461589.

The spelling of 54837761 in words is "fifty-four million, eight hundred thirty-seven thousand, seven hundred sixty-one".