620132133606 has 16 divisors (see below), whose sum is σ = 1240271984448. Its totient is φ = 206709425000.

The previous prime is 620132133589. The next prime is 620132133671. The reversal of 620132133606 is 606331231026.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1727581 + ... + 2055431.

It is an arithmetic number, because the mean of its divisors is an integer number (77516999028).

Almost surely, 2^620132133606 is an apocalyptic number.

620132133606 is an abundant number, since it is smaller than the sum of its proper divisors (620139850842).

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

620132133606 is a wasteful number, since it uses less digits than its factorization.

620132133606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643107.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 620132133606 in words is "six hundred twenty billion, one hundred thirty-two million, one hundred thirty-three thousand, six hundred six".