3732520512 has 336 divisors, whose sum is σ = 12232233600. Its totient is φ = 1003871232.

The previous prime is 3732520511. The next prime is 3732520579. The reversal of 3732520512 is 2150252373.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (336).

It is a self number, because there is not a number n which added to its sum of digits gives 3732520512.

It is not an unprimeable number, because it can be changed into a prime (3732520511) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23773938 + ... + 23774094.

Almost surely, 2^3732520512 is an apocalyptic number.

3732520512 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 3732520512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6116116800).

3732520512 is an abundant number, since it is smaller than the sum of its proper divisors (8499713088).

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

3732520512 is a wasteful number, since it uses less digits than its factorization.

3732520512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 3732520512 is about 61094.3574481310. The cubic root of 3732520512 is about 1551.1985889720.

Adding to 3732520512 its reverse (2150252373), we get a palindrome (5882772885).

The spelling of 3732520512 in words is "three billion, seven hundred thirty-two million, five hundred twenty thousand, five hundred twelve".