4577623133444 has 12 divisors (see below), whose sum is σ = 8051504649804. Its totient is φ = 2277193233504.

The previous prime is 4577623133431. The next prime is 4577623133449. The reversal of 4577623133444 is 4443313267754.

It can be written as a sum of positive squares in 2 ways, for example, as 3396354126400 + 1181269007044 = 1842920^2 + 1086862^2 .

It is a super-2 number, since 2×4577623133444² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4577623133449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2904582419 + ... + 2904583994.

It is an arithmetic number, because the mean of its divisors is an integer number (670958720817).

Almost surely, 2^{4577623133444} is an apocalyptic number.

It is an amenable number.

4577623133444 is a deficient number, since it is larger than the sum of its proper divisors (3473881516360).

4577623133444 is a wasteful number, since it uses less digits than its factorization.

4577623133444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5809166614 (or 5809166612 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 53.

The spelling of 4577623133444 in words is "four trillion, five hundred seventy-seven billion, six hundred twenty-three million, one hundred thirty-three thousand, four hundred forty-four".