60616551506 has 64 divisors (see below), whose sum is σ = 108168480000. Its totient is φ = 24926711040.

The previous prime is 60616551493. The next prime is 60616551509. The reversal of 60616551506 is 60515561606.

It is not an unprimeable number, because it can be changed into a prime (60616551509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59369276 + ... + 59370296.

It is an arithmetic number, because the mean of its divisors is an integer number (1690132500).

Almost surely, 2^60616551506 is an apocalyptic number.

60616551506 is a deficient number, since it is larger than the sum of its proper divisors (47551928494).

60616551506 is a wasteful number, since it uses less digits than its factorization.

60616551506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 60616551506 in words is "sixty billion, six hundred sixteen million, five hundred fifty-one thousand, five hundred six".