120125052552 has 32 divisors (see below), whose sum is σ = 300606828480. Its totient is φ = 40002457920.

The previous prime is 120125052547. The next prime is 120125052559. The reversal of 120125052552 is 255250521021.

It is not an unprimeable number, because it can be changed into a prime (120125052559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2426628 + ... + 2475635.

It is an arithmetic number, because the mean of its divisors is an integer number (9393963390).

Almost surely, 2^120125052552 is an apocalyptic number.

120125052552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120125052552 is an abundant number, since it is smaller than the sum of its proper divisors (180481775928).

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

120125052552 is a wasteful number, since it uses less digits than its factorization.

120125052552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903293 (or 4903289 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

Adding to 120125052552 its reverse (255250521021), we get a palindrome (375375573573).

The spelling of 120125052552 in words is "one hundred twenty billion, one hundred twenty-five million, fifty-two thousand, five hundred fifty-two".