55930535 has 4 divisors (see below), whose sum is σ = 67116648. Its totient is φ = 44744424.

The previous prime is 55930513. The next prime is 55930559. The reversal of 55930535 is 53503955.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53503955 = 5 ⋅10700791.

It is a cyclic number.

It is not a de Polignac number, because 55930535 - 2¹⁴ = 55914151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55930495 and 55930504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5593049 + ... + 5593058.

It is an arithmetic number, because the mean of its divisors is an integer number (16779162).

Almost surely, 2^55930535 is an apocalyptic number.

55930535 is a deficient number, since it is larger than the sum of its proper divisors (11186113).

55930535 is a wasteful number, since it uses less digits than its factorization.

55930535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186112.

The product of its (nonzero) digits is 50625, while the sum is 35.

The square root of 55930535 is about 7478.6720077832. The cubic root of 55930535 is about 382.4279785226.

It can be divided in two parts, 55930 and 535, that added together give a palindrome (56465).

The spelling of 55930535 in words is "fifty-five million, nine hundred thirty thousand, five hundred thirty-five".