54197754 has 32 divisors (see below), whose sum is σ = 118722240. Its totient is φ = 16392192.

The previous prime is 54197753. The next prime is 54197761. The reversal of 54197754 is 45779145.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54197753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287 + ... + 10490.

It is an arithmetic number, because the mean of its divisors is an integer number (3710070).

Almost surely, 2^54197754 is an apocalyptic number.

54197754 is an abundant number, since it is smaller than the sum of its proper divisors (64524486).

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

54197754 is a wasteful number, since it uses less digits than its factorization.

54197754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11854.

The product of its digits is 176400, while the sum is 42.

The square root of 54197754 is about 7361.9123874167. The cubic root of 54197754 is about 378.4371499700.

The spelling of 54197754 in words is "fifty-four million, one hundred ninety-seven thousand, seven hundred fifty-four".