60531652621 has 16 divisors (see below), whose sum is σ = 66181040640. Its totient is φ = 54906828480.

The previous prime is 60531652619. The next prime is 60531652631. The reversal of 60531652621 is 12625613506.

It is a cyclic number.

It is not a de Polignac number, because 60531652621 - 2¹ = 60531652619 is a prime.

It is a super-3 number, since 3×60531652621³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60531652631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11896740 + ... + 11901826.

It is an arithmetic number, because the mean of its divisors is an integer number (4136315040).

Almost surely, 2^60531652621 is an apocalyptic number.

It is an amenable number.

60531652621 is a deficient number, since it is larger than the sum of its proper divisors (5649388019).

60531652621 is a wasteful number, since it uses less digits than its factorization.

60531652621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7284.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 60531652621 in words is "sixty billion, five hundred thirty-one million, six hundred fifty-two thousand, six hundred twenty-one".