3752749701120 has 384 divisors, whose sum is σ = 13781088921600. Its totient is φ = 854014427136.

The previous prime is 3752749701031. The next prime is 3752749701133. The reversal of 3752749701120 is 211079472573.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 3752749701120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49206057 + ... + 49282263.

It is an arithmetic number, because the mean of its divisors is an integer number (35888252400).

Almost surely, 2^{3752749701120} is an apocalyptic number.

3752749701120 is a gapful number since it is divisible by the number (30) 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 3752749701120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6890544460800).

3752749701120 is an abundant number, since it is smaller than the sum of its proper divisors (10028339220480).

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

3752749701120 is a wasteful number, since it uses less digits than its factorization.

3752749701120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76473 (or 76453 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 3752749701120 in words is "three trillion, seven hundred fifty-two billion, seven hundred forty-nine million, seven hundred one thousand, one hundred twenty".