54363630 has 16 divisors (see below), whose sum is σ = 130472784. Its totient is φ = 14496960.

The previous prime is 54363629. The next prime is 54363643. The reversal of 54363630 is 3636345.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1812121 = 54363630 / (5 + 4 + 3 + 6 + 3 + 6 + 3 + 0).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906031 + ... + 906090.

It is an arithmetic number, because the mean of its divisors is an integer number (8154549).

Almost surely, 2^54363630 is an apocalyptic number.

54363630 is an abundant number, since it is smaller than the sum of its proper divisors (76109154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54363630 is a wasteful number, since it uses less digits than its factorization.

54363630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812131.

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 54363630 is about 7373.1696033660. The cubic root of 54363630 is about 378.8228345153.

Adding to 54363630 its reverse (3636345), we get a palindrome (57999975).

The spelling of 54363630 in words is "fifty-four million, three hundred sixty-three thousand, six hundred thirty".