60552661 has 16 divisors (see below), whose sum is σ = 66478720. Its totient is φ = 54820800.

The previous prime is 60552637. The next prime is 60552671. The reversal of 60552661 is 16625506.

It is a cyclic number.

It is not a de Polignac number, because 60552661 - 2⁷ = 60552533 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 (60552671) 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, 213826 + ... + 214108.

It is an arithmetic number, because the mean of its divisors is an integer number (4154920).

Almost surely, 2^60552661 is an apocalyptic number.

It is an amenable number.

60552661 is a deficient number, since it is larger than the sum of its proper divisors (5926059).

60552661 is a wasteful number, since it uses less digits than its factorization.

60552661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 60552661 is about 7781.5590340240. The cubic root of 60552661 is about 392.6850893851.

The spelling of 60552661 in words is "sixty million, five hundred fifty-two thousand, six hundred sixty-one".