3752273052 has 96 divisors (see below), whose sum is σ = 10859439360. Its totient is φ = 1110594240.

The previous prime is 3752273051. The next prime is 3752273087. The reversal of 3752273052 is 2503722573.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3752272998 and 3752273016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752273051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14358 + ... + 87810.

It is an arithmetic number, because the mean of its divisors is an integer number (113119160).

Almost surely, 2^3752273052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3752273052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5429719680).

3752273052 is an abundant number, since it is smaller than the sum of its proper divisors (7107166308).

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

3752273052 is a wasteful number, since it uses less digits than its factorization.

3752273052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73520 (or 73512 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 3752273052 is about 61255.8001498634. The cubic root of 3752273052 is about 1553.9300962876.

The spelling of 3752273052 in words is "three billion, seven hundred fifty-two million, two hundred seventy-three thousand, fifty-two".