5477637489 has 8 divisors (see below), whose sum is σ = 7320385632. Its totient is φ = 3643323840.

The previous prime is 5477637481. The next prime is 5477637491. The reversal of 5477637489 is 9847367745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5477637489 - 2³ = 5477637481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5477637481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2107107 + ... + 2109704.

It is an arithmetic number, because the mean of its divisors is an integer number (915048204).

Almost surely, 2^5477637489 is an apocalyptic number.

It is an amenable number.

5477637489 is a deficient number, since it is larger than the sum of its proper divisors (1842748143).

5477637489 is a wasteful number, since it uses less digits than its factorization.

5477637489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217247.

The product of its digits is 35562240, while the sum is 60.

The square root of 5477637489 is about 74011.0632878626. The cubic root of 5477637489 is about 1762.7785708871.

The spelling of 5477637489 in words is "five billion, four hundred seventy-seven million, six hundred thirty-seven thousand, four hundred eighty-nine".