45493387550377 has 8 divisors (see below), whose sum is σ = 49212577912064. Its totient is φ = 41805582761808.

The previous prime is 45493387550329. The next prime is 45493387550461. The reversal of 45493387550377 is 77305578339454.

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 45493387550377 - 2⁷ = 45493387550249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45493387550327) 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 7 ways as a sum of consecutive naturals, for example, 7846390263 + ... + 7846396060.

It is an arithmetic number, because the mean of its divisors is an integer number (6151572239008).

Almost surely, 2^{45493387550377} is an apocalyptic number.

It is an amenable number.

45493387550377 is a deficient number, since it is larger than the sum of its proper divisors (3719190361687).

45493387550377 is a wasteful number, since it uses less digits than its factorization.

45493387550377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15692786559.

The product of its (nonzero) digits is 1333584000, while the sum is 70.

The spelling of 45493387550377 in words is "forty-five trillion, four hundred ninety-three billion, three hundred eighty-seven million, five hundred fifty thousand, three hundred seventy-seven".