1945750328352 has 60 divisors (see below), whose sum is σ = 5722397674686. Its totient is φ = 648583441920.

The previous prime is 1945750328341. The next prime is 1945750328363. The reversal of 1945750328352 is 2538230575491.

1945750328352 is a `hidden beast` number, since 1 + 9 + 4 + 5 + 7 + 503 + 2 + 83 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (1945750328341) and next prime (1945750328363).

It can be written as a sum of positive squares in only one way, i.e., 1783731198096 + 162019130256 = 1335564^2 + 402516^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 375335049 + ... + 375340232.

Almost surely, 2^{1945750328352} is an apocalyptic number.

1945750328352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1945750328352 is an abundant number, since it is smaller than the sum of its proper divisors (3776647346334).

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

1945750328352 is an equidigital number, since it uses as much as digits as its factorization.

1945750328352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750675303 (or 750675286 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 54.

The spelling of 1945750328352 in words is "one trillion, nine hundred forty-five billion, seven hundred fifty million, three hundred twenty-eight thousand, three hundred fifty-two".