54356534 has 16 divisors (see below), whose sum is σ = 84284928. Its totient is φ = 26275752.

The previous prime is 54356513. The next prime is 54356537. The reversal of 54356534 is 43565345.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54356494 and 54356503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54356537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4319 + ... + 11285.

It is an arithmetic number, because the mean of its divisors is an integer number (5267808).

Almost surely, 2^54356534 is an apocalyptic number.

54356534 is a deficient number, since it is larger than the sum of its proper divisors (29928394).

54356534 is a wasteful number, since it uses less digits than its factorization.

54356534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7099.

The product of its digits is 108000, while the sum is 35.

The square root of 54356534 is about 7372.6883834867. The cubic root of 54356534 is about 378.8063514132.

The spelling of 54356534 in words is "fifty-four million, three hundred fifty-six thousand, five hundred thirty-four".