60444248251 has 4 divisors (see below), whose sum is σ = 60447269152. Its totient is φ = 60441227352.

The previous prime is 60444248191. The next prime is 60444248281. The reversal of 60444248251 is 15284244406.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60444248251 - 2¹⁷ = 60444117179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60444248281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1480236 + ... + 1520521.

It is an arithmetic number, because the mean of its divisors is an integer number (15111817288).

Almost surely, 2^60444248251 is an apocalyptic number.

60444248251 is a deficient number, since it is larger than the sum of its proper divisors (3020901).

60444248251 is a wasteful number, since it uses less digits than its factorization.

60444248251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020900.

The product of its (nonzero) digits is 245760, while the sum is 40.

The spelling of 60444248251 in words is "sixty billion, four hundred forty-four million, two hundred forty-eight thousand, two hundred fifty-one".