504077044 has 6 divisors (see below), whose sum is σ = 882134834. Its totient is φ = 252038520.

The previous prime is 504077033. The next prime is 504077059. The reversal of 504077044 is 440770405.

It can be written as a sum of positive squares in only one way, i.e., 387696100 + 116380944 = 19690^2 + 10788^2 .

It is a junction number, because it is equal to n+sod(n) for n = 504076997 and 504077015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63009627 + ... + 63009634.

Almost surely, 2^504077044 is an apocalyptic number.

It is an amenable number.

504077044 is a deficient number, since it is larger than the sum of its proper divisors (378057790).

504077044 is a wasteful number, since it uses less digits than its factorization.

504077044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126019265 (or 126019263 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 504077044 is about 22451.6601613333. The cubic root of 504077044 is about 795.8519901063.

The spelling of 504077044 in words is "five hundred four million, seventy-seven thousand, forty-four".