54632029 has 4 divisors (see below), whose sum is σ = 55662876. Its totient is φ = 53601184.

The previous prime is 54632009. The next prime is 54632041. The reversal of 54632029 is 92023645.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48372025 + 6260004 = 6955^2 + 2502^2 .

It is a cyclic number.

It is not a de Polignac number, because 54632029 - 2²¹ = 52534877 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54632009) 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, 515344 + ... + 515449.

It is an arithmetic number, because the mean of its divisors is an integer number (13915719).

Almost surely, 2^54632029 is an apocalyptic number.

It is an amenable number.

54632029 is a deficient number, since it is larger than the sum of its proper divisors (1030847).

54632029 is a wasteful number, since it uses less digits than its factorization.

54632029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030846.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 54632029 is about 7391.3482531944. The cubic root of 54632029 is about 379.4452408285.

The spelling of 54632029 in words is "fifty-four million, six hundred thirty-two thousand, twenty-nine".