620132133590 has 32 divisors (see below), whose sum is σ = 1143544699584. Its totient is φ = 241985525760.

The previous prime is 620132133589. The next prime is 620132133671. The reversal of 620132133590 is 95331231026.

It is a super-2 number, since 2×620132133590² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 620132133590.

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 15 ways as a sum of consecutive naturals, for example, 6746822 + ... + 6838118.

It is an arithmetic number, because the mean of its divisors is an integer number (35735771862).

Almost surely, 2^620132133590 is an apocalyptic number.

620132133590 is a deficient number, since it is larger than the sum of its proper divisors (523412565994).

620132133590 is a wasteful number, since it uses less digits than its factorization.

620132133590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107912.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 620132133590 in words is "six hundred twenty billion, one hundred thirty-two million, one hundred thirty-three thousand, five hundred ninety".