4512153077250 has 512 divisors, whose sum is σ = 14694017974272. Its totient is φ = 894957465600.

The previous prime is 4512153077249. The next prime is 4512153077269. The reversal of 4512153077250 is 527703512154.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1302959019 + ... + 1302962481.

It is an arithmetic number, because the mean of its divisors is an integer number (28699253856).

Almost surely, 2^{4512153077250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4512153077250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7347008987136).

4512153077250 is an abundant number, since it is smaller than the sum of its proper divisors (10181864897022).

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

4512153077250 is a wasteful number, since it uses less digits than its factorization.

4512153077250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4643 (or 4633 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 4512153077250 in words is "four trillion, five hundred twelve billion, one hundred fifty-three million, seventy-seven thousand, two hundred fifty".