60645374383 has 4 divisors (see below), whose sum is σ = 66158590248. Its totient is φ = 55132158520.

The previous prime is 60645374357. The next prime is 60645374399. The reversal of 60645374383 is 38347354606.

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 60645374383 - 2⁹ = 60645373871 is a prime.

It is a super-2 number, since 2×60645374383² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60645374353) 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, 2756607916 + ... + 2756607937.

It is an arithmetic number, because the mean of its divisors is an integer number (16539647562).

Almost surely, 2^60645374383 is an apocalyptic number.

60645374383 is a deficient number, since it is larger than the sum of its proper divisors (5513215865).

60645374383 is a wasteful number, since it uses less digits than its factorization.

60645374383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513215864.

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 60645374383 in words is "sixty billion, six hundred forty-five million, three hundred seventy-four thousand, three hundred eighty-three".