45521386277 has 8 divisors (see below), whose sum is σ = 45630480000. Its totient is φ = 45412365024.

The previous prime is 45521386247. The next prime is 45521386283. The reversal of 45521386277 is 77268312554.

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 45521386277 - 2⁸ = 45521386021 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 (45521386247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1364249 + ... + 1397217.

It is an arithmetic number, because the mean of its divisors is an integer number (5703810000).

Almost surely, 2^45521386277 is an apocalyptic number.

It is an amenable number.

45521386277 is a deficient number, since it is larger than the sum of its proper divisors (109093723).

45521386277 is a wasteful number, since it uses less digits than its factorization.

45521386277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36235.

The product of its digits is 2822400, while the sum is 50.

The spelling of 45521386277 in words is "forty-five billion, five hundred twenty-one million, three hundred eighty-six thousand, two hundred seventy-seven".