5658385506 has 16 divisors (see below), whose sum is σ = 11622630144. Its totient is φ = 1835151984.

The previous prime is 5658385471. The next prime is 5658385531. The reversal of 5658385506 is 6055838565.

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, 12743890 + ... + 12744333.

It is an arithmetic number, because the mean of its divisors is an integer number (726414384).

Almost surely, 2^5658385506 is an apocalyptic number.

5658385506 is an abundant number, since it is smaller than the sum of its proper divisors (5964244638).

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

5658385506 is a wasteful number, since it uses less digits than its factorization.

5658385506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25488265.

The product of its (nonzero) digits is 4320000, while the sum is 51.

The square root of 5658385506 is about 75222.2407669434. The cubic root of 5658385506 is about 1781.9581936353.

The spelling of 5658385506 in words is "five billion, six hundred fifty-eight million, three hundred eighty-five thousand, five hundred six".