54492546 has 8 divisors (see below), whose sum is σ = 108985104. Its totient is φ = 18164180.

The previous prime is 54492539. The next prime is 54492547. The reversal of 54492546 is 64529445.

It is a happy number.

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

54492546 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (54492547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4541040 + ... + 4541051.

It is an arithmetic number, because the mean of its divisors is an integer number (13623138).

Almost surely, 2^54492546 is an apocalyptic number.

54492546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54492546 is a wasteful number, since it uses less digits than its factorization.

54492546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082096.

The product of its digits is 172800, while the sum is 39.

The square root of 54492546 is about 7381.9066642704. The cubic root of 54492546 is about 379.1220405127.

It can be divided in two parts, 5449254 and 6, that multiplied together give a square (32695524 = 5718²).

The spelling of 54492546 in words is "fifty-four million, four hundred ninety-two thousand, five hundred forty-six".