3628794223755 has 64 divisors (see below), whose sum is σ = 6482493642240. Its totient is φ = 1925979120000.

The previous prime is 3628794223751. The next prime is 3628794223819. The reversal of 3628794223755 is 5573224978263.

3628794223755 is a `hidden beast` number, since 3 + 62 + 8 + 79 + 422 + 37 + 55 = 666.

It is not a de Polignac number, because 3628794223755 - 2² = 3628794223751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3628794223692 and 3628794223701.

It is not an unprimeable number, because it can be changed into a prime (3628794223751) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39633609 + ... + 39725061.

It is an arithmetic number, because the mean of its divisors is an integer number (101288963160).

Almost surely, 2^{3628794223755} is an apocalyptic number.

3628794223755 is a deficient number, since it is larger than the sum of its proper divisors (2853699418485).

3628794223755 is a wasteful number, since it uses less digits than its factorization.

3628794223755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92889 (or 92883 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 63.

The spelling of 3628794223755 in words is "three trillion, six hundred twenty-eight billion, seven hundred ninety-four million, two hundred twenty-three thousand, seven hundred fifty-five".