352266505620 has 48 divisors (see below), whose sum is σ = 996514749888. Its totient is φ = 92969303040.

The previous prime is 352266505561. The next prime is 352266505627. The reversal of 352266505620 is 26505662253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352266505627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30257626 + ... + 30269265.

It is an arithmetic number, because the mean of its divisors is an integer number (20760723956).

Almost surely, 2^352266505620 is an apocalyptic number.

352266505620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

352266505620 is an abundant number, since it is smaller than the sum of its proper divisors (644248244268).

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

352266505620 is a wasteful number, since it uses less digits than its factorization.

352266505620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60527000 (or 60526998 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 352266505620 in words is "three hundred fifty-two billion, two hundred sixty-six million, five hundred five thousand, six hundred twenty".