153225400120000 has 280 divisors, whose sum is σ = 416111325814800. Its totient is φ = 55616613888000.

The previous prime is 153225400119997. The next prime is 153225400120007. The reversal of 153225400120000 is 21004522351.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (153225400120007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28182846 + ... + 33177154.

It is an arithmetic number, because the mean of its divisors is an integer number (1486111877910).

Almost surely, 2^{153225400120000} is an apocalyptic number.

153225400120000 is a gapful number since it is divisible by the number (10) 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 153225400120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208055662907400).

153225400120000 is an abundant number, since it is smaller than the sum of its proper divisors (262885925694800).

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

153225400120000 is an equidigital number, since it uses as much as digits as its factorization.

153225400120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4994413 (or 4994388 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 153225400120000 its reverse (21004522351), we get a palindrome (153246404642351).

The spelling of 153225400120000 in words is "one hundred fifty-three trillion, two hundred twenty-five billion, four hundred million, one hundred twenty thousand".