60561337287 has 8 divisors (see below), whose sum is σ = 88089217920. Its totient is φ = 36703840760.

The previous prime is 60561337261. The next prime is 60561337307. The reversal of 60561337287 is 78273316506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60561337287 - 2⁶ = 60561337223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60561337087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917595987 + ... + 917596052.

It is an arithmetic number, because the mean of its divisors is an integer number (11011152240).

Almost surely, 2^60561337287 is an apocalyptic number.

60561337287 is a deficient number, since it is larger than the sum of its proper divisors (27527880633).

60561337287 is a wasteful number, since it uses less digits than its factorization.

60561337287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835192053.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 60561337287 in words is "sixty billion, five hundred sixty-one million, three hundred thirty-seven thousand, two hundred eighty-seven".