54355534 has 4 divisors (see below), whose sum is σ = 81533304. Its totient is φ = 27177766.

The previous prime is 54355519. The next prime is 54355537. The reversal of 54355534 is 43555345.

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

It is a self number, because there is not a number n which added to its sum of digits gives 54355534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54355537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13588882 + ... + 13588885.

It is an arithmetic number, because the mean of its divisors is an integer number (20383326).

Almost surely, 2^54355534 is an apocalyptic number.

54355534 is a deficient number, since it is larger than the sum of its proper divisors (27177770).

54355534 is a wasteful number, since it uses less digits than its factorization.

54355534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27177769.

The product of its digits is 90000, while the sum is 34.

The square root of 54355534 is about 7372.6205653078. The cubic root of 54355534 is about 378.8040284255.

The spelling of 54355534 in words is "fifty-four million, three hundred fifty-five thousand, five hundred thirty-four".