6632377545 has 32 divisors (see below), whose sum is σ = 10730813184. Its totient is φ = 3497702400.

The previous prime is 6632377541. The next prime is 6632377571. The reversal of 6632377545 is 5457732366.

It is not a de Polignac number, because 6632377545 - 2² = 6632377541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6632377494 and 6632377503.

It is not an unprimeable number, because it can be changed into a prime (6632377541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1172925 + ... + 1178565.

It is an arithmetic number, because the mean of its divisors is an integer number (335337912).

Almost surely, 2^6632377545 is an apocalyptic number.

It is an amenable number.

6632377545 is a deficient number, since it is larger than the sum of its proper divisors (4098435639).

6632377545 is a wasteful number, since it uses less digits than its factorization.

6632377545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6513.

The product of its digits is 3175200, while the sum is 48.

The square root of 6632377545 is about 81439.4102692302. The cubic root of 6632377545 is about 1878.8397799247.

The spelling of 6632377545 in words is "six billion, six hundred thirty-two million, three hundred seventy-seven thousand, five hundred forty-five".