352976422050 has 162 divisors, whose sum is σ = 1103435162739. Its totient is φ = 80660160000.

The previous prime is 352976422013. The next prime is 352976422067. The reversal of 352976422050 is 50224679253.

352976422050 is a `hidden beast` number, since 3 + 529 + 76 + 4 + 2 + 2 + 0 + 50 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 1255072329 + 351721349721 = 35427^2 + 593061^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=420105.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 352976421987 and 352976422005.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 88220050 + ... + 88224050.

Almost surely, 2^352976422050 is an apocalyptic number.

352976422050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 352976422050

352976422050 is an abundant number, since it is smaller than the sum of its proper divisors (750458740689).

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

352976422050 is an equidigital number, since it uses as much as digits as its factorization.

352976422050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8034 (or 4018 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 352976422050 in words is "three hundred fifty-two billion, nine hundred seventy-six million, four hundred twenty-two thousand, fifty".