54355501 has 4 divisors (see below), whose sum is σ = 54374400. Its totient is φ = 54336604.

The previous prime is 54355487. The next prime is 54355507. The reversal of 54355501 is 10555345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54355501 - 2¹⁹ = 53831213 is a prime.

It is a super-2 number, since 2×54355501² = 5909040977922002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54355501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54355507) 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, 4141 + ... + 11218.

It is an arithmetic number, because the mean of its divisors is an integer number (13593600).

Almost surely, 2^54355501 is an apocalyptic number.

It is an amenable number.

54355501 is a deficient number, since it is larger than the sum of its proper divisors (18899).

54355501 is a wasteful number, since it uses less digits than its factorization.

54355501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18898.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 54355501 is about 7372.6183272973. The cubic root of 54355501 is about 378.8039517664.

The spelling of 54355501 in words is "fifty-four million, three hundred fifty-five thousand, five hundred one".