35728905544 has 8 divisors (see below), whose sum is σ = 66991697910. Its totient is φ = 17864452768.

The previous prime is 35728905521. The next prime is 35728905557. The reversal of 35728905544 is 44550982753.

It can be written as a sum of positive squares in only one way, i.e., 26390002500 + 9338903044 = 162450^2 + 96638^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 35728905491 and 35728905500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2233056589 + ... + 2233056604.

Almost surely, 2^35728905544 is an apocalyptic number.

It is an amenable number.

35728905544 is a deficient number, since it is larger than the sum of its proper divisors (31262792366).

35728905544 is a wasteful number, since it uses less digits than its factorization.

35728905544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466113199 (or 4466113195 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 35728905544 in words is "thirty-five billion, seven hundred twenty-eight million, nine hundred five thousand, five hundred forty-four".