54017761 has 8 divisors (see below), whose sum is σ = 63170624. Its totient is φ = 45223920.

The previous prime is 54017753. The next prime is 54017767. The reversal of 54017761 is 16771045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54017761 - 2³ = 54017753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54017767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89430 + ... + 90031.

It is an arithmetic number, because the mean of its divisors is an integer number (7896328).

Almost surely, 2^54017761 is an apocalyptic number.

It is an amenable number.

54017761 is a deficient number, since it is larger than the sum of its proper divisors (9152863).

54017761 is a wasteful number, since it uses less digits than its factorization.

54017761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179511.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 54017761 is about 7349.6776119773. The cubic root of 54017761 is about 378.0177501626.

The spelling of 54017761 in words is "fifty-four million, seventeen thousand, seven hundred sixty-one".