54271629 has 12 divisors (see below), whose sum is σ = 79872156. Its totient is φ = 35498112.

The previous prime is 54271621. The next prime is 54271687. The reversal of 54271629 is 92617245.

54271629 is a `hidden beast` number, since 5 + 4 + 27 + 1 + 629 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13286025 + 40985604 = 3645^2 + 6402^2 .

It is not a de Polignac number, because 54271629 - 2³ = 54271621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54271593 and 54271602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54271621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56412 + ... + 57365.

It is an arithmetic number, because the mean of its divisors is an integer number (6656013).

Almost surely, 2^54271629 is an apocalyptic number.

It is an amenable number.

54271629 is a deficient number, since it is larger than the sum of its proper divisors (25600527).

54271629 is a wasteful number, since it uses less digits than its factorization.

54271629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113836 (or 113833 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 54271629 is about 7366.9280572027. The cubic root of 54271629 is about 378.6090165733.

It can be divided in two parts, 5427 and 1629, that added together give a square (7056 = 84²).

The spelling of 54271629 in words is "fifty-four million, two hundred seventy-one thousand, six hundred twenty-nine".