60687061554 has 32 divisors (see below), whose sum is σ = 138726403200. Its totient is φ = 17337520512.

The previous prime is 60687061507. The next prime is 60687061571. The reversal of 60687061554 is 45516078606.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422502 + ... + 547614.

It is an arithmetic number, because the mean of its divisors is an integer number (4335200100).

Almost surely, 2^60687061554 is an apocalyptic number.

60687061554 is an abundant number, since it is smaller than the sum of its proper divisors (78039341646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60687061554 is a wasteful number, since it uses less digits than its factorization.

60687061554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136674.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 60687061554 in words is "sixty billion, six hundred eighty-seven million, sixty-one thousand, five hundred fifty-four".