5436662772 has 24 divisors (see below), whose sum is σ = 12955453056. Its totient is φ = 1773662848.

The previous prime is 5436662729. The next prime is 5436662801. The reversal of 5436662772 is 2772666345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4819173 + ... + 4820300.

It is an arithmetic number, because the mean of its divisors is an integer number (539810544).

Almost surely, 2^5436662772 is an apocalyptic number.

It is an amenable number.

5436662772 is an abundant number, since it is smaller than the sum of its proper divisors (7518790284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5436662772 is a wasteful number, since it uses less digits than its factorization.

5436662772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9639527 (or 9639525 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 48.

The square root of 5436662772 is about 73733.7288627125. The cubic root of 5436662772 is about 1758.3721574760.

The spelling of 5436662772 in words is "five billion, four hundred thirty-six million, six hundred sixty-two thousand, seven hundred seventy-two".