60555531623 has 4 divisors (see below), whose sum is σ = 63188380848. Its totient is φ = 57922682400.

The previous prime is 60555531563. The next prime is 60555531691. The reversal of 60555531623 is 32613555506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60555531623 - 2²⁴ = 60538754407 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 (60555534623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316424578 + ... + 1316424623.

It is an arithmetic number, because the mean of its divisors is an integer number (15797095212).

Almost surely, 2^60555531623 is an apocalyptic number.

60555531623 is a deficient number, since it is larger than the sum of its proper divisors (2632849225).

60555531623 is a wasteful number, since it uses less digits than its factorization.

60555531623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632849224.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 60555531623 in words is "sixty billion, five hundred fifty-five million, five hundred thirty-one thousand, six hundred twenty-three".