60878345837 has 4 divisors (see below), whose sum is σ = 60888799296. Its totient is φ = 60867892380.

The previous prime is 60878345813. The next prime is 60878345851. The reversal of 60878345837 is 73854387806.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60878345837 - 2⁸ = 60878345581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60878344837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5217989 + ... + 5229642.

It is an arithmetic number, because the mean of its divisors is an integer number (15222199824).

Almost surely, 2^60878345837 is an apocalyptic number.

It is an amenable number.

60878345837 is a deficient number, since it is larger than the sum of its proper divisors (10453459).

60878345837 is a wasteful number, since it uses less digits than its factorization.

60878345837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10453458.

The product of its (nonzero) digits is 27095040, while the sum is 59.

The spelling of 60878345837 in words is "sixty billion, eight hundred seventy-eight million, three hundred forty-five thousand, eight hundred thirty-seven".