60551 has 4 divisors (see below), whose sum is σ = 61104. Its totient is φ = 60000.

The previous prime is 60539. The next prime is 60589. The reversal of 60551 is 15506.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15506 = 2 ⋅7753.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60551 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60521) 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, 50 + ... + 351.

It is an arithmetic number, because the mean of its divisors is an integer number (15276).

2⁶⁰⁵⁵¹ is an apocalyptic number.

60551 is a deficient number, since it is larger than the sum of its proper divisors (553).

60551 is a wasteful number, since it uses less digits than its factorization.

60551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 60551 is about 246.0711279285. The cubic root of 60551 is about 39.2681498814.

It can be divided in two parts, 605 and 51, that added together give a palindrome (656).

The spelling of 60551 in words is "sixty thousand, five hundred fifty-one".