54150622 has 4 divisors (see below), whose sum is σ = 81225936. Its totient is φ = 27075310.

The previous prime is 54150619. The next prime is 54150637. The reversal of 54150622 is 22605145.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13537654 + ... + 13537657.

It is an arithmetic number, because the mean of its divisors is an integer number (20306484).

Almost surely, 2^54150622 is an apocalyptic number.

54150622 is a deficient number, since it is larger than the sum of its proper divisors (27075314).

54150622 is a wasteful number, since it uses less digits than its factorization.

54150622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27075313.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 54150622 is about 7358.7106207542. The cubic root of 54150622 is about 378.3274180388.

Adding to 54150622 its reverse (22605145), we get a palindrome (76755767).

The spelling of 54150622 in words is "fifty-four million, one hundred fifty thousand, six hundred twenty-two".