60645746287 has 8 divisors (see below), whose sum is σ = 69808054400. Its totient is φ = 51608095704.

The previous prime is 60645746281. The next prime is 60645746321. The reversal of 60645746287 is 78264754606.

It is a happy number.

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 60645746287 - 2⁷ = 60645746159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60645746281) 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, 31163337 + ... + 31165282.

It is an arithmetic number, because the mean of its divisors is an integer number (8726006800).

Almost surely, 2^60645746287 is an apocalyptic number.

60645746287 is a deficient number, since it is larger than the sum of its proper divisors (9162308113).

60645746287 is a wasteful number, since it uses less digits than its factorization.

60645746287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62328765.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 60645746287 in words is "sixty billion, six hundred forty-five million, seven hundred forty-six thousand, two hundred eighty-seven".