55336501 has 4 divisors (see below), whose sum is σ = 60367104. Its totient is φ = 50305900.

The previous prime is 55336499. The next prime is 55336529. The reversal of 55336501 is 10563355.

It is a happy number.

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 55336501 - 2¹ = 55336499 is a prime.

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 55336501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55336601) 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, 2515285 + ... + 2515306.

It is an arithmetic number, because the mean of its divisors is an integer number (15091776).

Almost surely, 2^55336501 is an apocalyptic number.

It is an amenable number.

55336501 is a deficient number, since it is larger than the sum of its proper divisors (5030603).

55336501 is a wasteful number, since it uses less digits than its factorization.

55336501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030602.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 55336501 is about 7438.8507848995. The cubic root of 55336501 is about 381.0692438495.

Adding to 55336501 its reverse (10563355), we get a palindrome (65899856).

The spelling of 55336501 in words is "fifty-five million, three hundred thirty-six thousand, five hundred one".