54127101 has 16 divisors (see below), whose sum is σ = 82792448. Its totient is φ = 30812400.

The previous prime is 54127057. The next prime is 54127103. The reversal of 54127101 is 10172145.

It is a happy number.

It is not a de Polignac number, because 54127101 - 2⁶ = 54127037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54127103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 936 + ... + 10446.

It is an arithmetic number, because the mean of its divisors is an integer number (5174528).

Almost surely, 2^54127101 is an apocalyptic number.

It is an amenable number.

54127101 is a deficient number, since it is larger than the sum of its proper divisors (28665347).

54127101 is a wasteful number, since it uses less digits than its factorization.

54127101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9792.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 54127101 is about 7357.1122731681. The cubic root of 54127101 is about 378.2726330238.

Adding to 54127101 its reverse (10172145), we get a palindrome (64299246).

The spelling of 54127101 in words is "fifty-four million, one hundred twenty-seven thousand, one hundred one".