54150422 has 24 divisors (see below), whose sum is σ = 85039416. Its totient is φ = 25844000.

The previous prime is 54150419. The next prime is 54150427. The reversal of 54150422 is 22405145.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54150427) 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, 413297 + ... + 413427.

It is an arithmetic number, because the mean of its divisors is an integer number (3543309).

Almost surely, 2^54150422 is an apocalyptic number.

54150422 is a deficient number, since it is larger than the sum of its proper divisors (30888994).

54150422 is a wasteful number, since it uses less digits than its factorization.

54150422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 54150422 is about 7358.6970314044. The cubic root of 54150422 is about 378.3269522666.

Adding to 54150422 its reverse (22405145), we get a palindrome (76555567).

The spelling of 54150422 in words is "fifty-four million, one hundred fifty thousand, four hundred twenty-two".