4125211552 has 192 divisors, whose sum is σ = 10705250304. Its totient is φ = 1517091840.

The previous prime is 4125211537. The next prime is 4125211567. The reversal of 4125211552 is 2551125214.

It is an interprime number because it is at equal distance from previous prime (4125211537) and next prime (4125211567).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4125211552.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4703338 + ... + 4704214.

It is an arithmetic number, because the mean of its divisors is an integer number (55756512).

Almost surely, 2^4125211552 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 4125211552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5352625152).

4125211552 is an abundant number, since it is smaller than the sum of its proper divisors (6580038752).

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

4125211552 is a wasteful number, since it uses less digits than its factorization.

4125211552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 1003 counting only the distinct ones).

The product of its digits is 4000, while the sum is 28.

The square root of 4125211552 is about 64227.8098022967. The cubic root of 4125211552 is about 1603.7945811071.

Adding to 4125211552 its reverse (2551125214), we get a palindrome (6676336766).

The spelling of 4125211552 in words is "four billion, one hundred twenty-five million, two hundred eleven thousand, five hundred fifty-two".