35556221473700 has 36 divisors (see below), whose sum is σ = 77488146574020. Its totient is φ = 14161447856640.

The previous prime is 35556221473603. The next prime is 35556221473709. The reversal of 35556221473700 is 737412265553.

It can be written as a sum of positive squares in 6 ways, for example, as 620934544036 + 34935286929664 = 787994^2 + 5910608^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (35556221473709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 762985745 + ... + 763032344.

It is an arithmetic number, because the mean of its divisors is an integer number (2152448515945).

Almost surely, 2^{35556221473700} is an apocalyptic number.

It is an amenable number.

35556221473700 is an abundant number, since it is smaller than the sum of its proper divisors (41931925100320).

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

35556221473700 is a wasteful number, since it uses less digits than its factorization.

35556221473700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526018336 (or 1526018329 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 50.

The spelling of 35556221473700 in words is "thirty-five trillion, five hundred fifty-six billion, two hundred twenty-one million, four hundred seventy-three thousand, seven hundred".