54232105 has 8 divisors (see below), whose sum is σ = 65118600. Its totient is φ = 43358976.

The previous prime is 54232063. The next prime is 54232109. The reversal of 54232105 is 50123245.

It can be written as a sum of positive squares in 4 ways, for example, as 12616704 + 41615401 = 3552^2 + 6451^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54232105 is a prime.

It is a super-2 number, since 2×54232105² = 5882242425462050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54232109) 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, 12001 + ... + 15889.

It is an arithmetic number, because the mean of its divisors is an integer number (8139825).

Almost surely, 2^54232105 is an apocalyptic number.

It is an amenable number.

54232105 is a deficient number, since it is larger than the sum of its proper divisors (10886495).

54232105 is a wasteful number, since it uses less digits than its factorization.

54232105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 54232105 is about 7364.2450393778. The cubic root of 54232105 is about 378.5170853186.

Subtracting from 54232105 its product of nonzero digits (1200), we obtain a triangular number (54230905 = T₁₀₄₁₄).

The spelling of 54232105 in words is "fifty-four million, two hundred thirty-two thousand, one hundred five".