3752226355392 has 224 divisors, whose sum is σ = 11683341469440. Its totient is φ = 1176804495360.

The previous prime is 3752226355357. The next prime is 3752226355421. The reversal of 3752226355392 is 2935536222573.

3752226355392 is a `hidden beast` number, since 3 + 7 + 5 + 2 + 22 + 63 + 553 + 9 + 2 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104178667 + ... + 104214677.

Almost surely, 2^{3752226355392} is an apocalyptic number.

3752226355392 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3752226355392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5841670734720).

3752226355392 is an abundant number, since it is smaller than the sum of its proper divisors (7931115114048).

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

3752226355392 is a wasteful number, since it uses less digits than its factorization.

3752226355392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39596 (or 39580 counting only the distinct ones).

The product of its digits is 20412000, while the sum is 54.

The spelling of 3752226355392 in words is "three trillion, seven hundred fifty-two billion, two hundred twenty-six million, three hundred fifty-five thousand, three hundred ninety-two".