54557535 has 8 divisors (see below), whose sum is σ = 87292080. Its totient is φ = 29097344.

The previous prime is 54557533. The next prime is 54557537. The reversal of 54557535 is 53575545.

It is an interprime number because it is at equal distance from previous prime (54557533) and next prime (54557537).

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

It is a cyclic number.

It is not a de Polignac number, because 54557535 - 2¹ = 54557533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54557493 and 54557502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54557533) 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, 1818570 + ... + 1818599.

It is an arithmetic number, because the mean of its divisors is an integer number (10911510).

Almost surely, 2^54557535 is an apocalyptic number.

54557535 is a deficient number, since it is larger than the sum of its proper divisors (32734545).

54557535 is a wasteful number, since it uses less digits than its factorization.

54557535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637177.

The product of its digits is 262500, while the sum is 39.

The square root of 54557535 is about 7386.3072641205. The cubic root of 54557535 is about 379.2726970438.

The spelling of 54557535 in words is "fifty-four million, five hundred fifty-seven thousand, five hundred thirty-five".