55016110501 has 4 divisors (see below), whose sum is σ = 60017575104. Its totient is φ = 50014645900.

The previous prime is 55016110417. The next prime is 55016110507. The reversal of 55016110501 is 10501161055.

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 55016110501 - 2²³ = 55007721893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55016110507) 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, 2500732285 + ... + 2500732306.

It is an arithmetic number, because the mean of its divisors is an integer number (15004393776).

Almost surely, 2^55016110501 is an apocalyptic number.

It is an amenable number.

55016110501 is a deficient number, since it is larger than the sum of its proper divisors (5001464603).

55016110501 is a wasteful number, since it uses less digits than its factorization.

55016110501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001464602.

The product of its (nonzero) digits is 750, while the sum is 25.

Adding to 55016110501 its reverse (10501161055), we get a palindrome (65517271556).

The spelling of 55016110501 in words is "fifty-five billion, sixteen million, one hundred ten thousand, five hundred one".