54465133444 has 6 divisors (see below), whose sum is σ = 95313983534. Its totient is φ = 27232566720.

The previous prime is 54465133439. The next prime is 54465133571. The reversal of 54465133444 is 44433156445.

It can be written as a sum of positive squares in only one way, i.e., 48518872900 + 5946260544 = 220270^2 + 77112^2 .

It is a super-2 number, since 2×54465133444² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54465133444.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6808141677 + ... + 6808141684.

Almost surely, 2^54465133444 is an apocalyptic number.

It is an amenable number.

54465133444 is a deficient number, since it is larger than the sum of its proper divisors (40848850090).

54465133444 is a wasteful number, since it uses less digits than its factorization.

54465133444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13616283365 (or 13616283363 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 43.

Adding to 54465133444 its reverse (44433156445), we get a palindrome (98898289889).

The spelling of 54465133444 in words is "fifty-four billion, four hundred sixty-five million, one hundred thirty-three thousand, four hundred forty-four".