60450121252 has 24 divisors (see below), whose sum is σ = 107008151040. Its totient is φ = 29877333600.

The previous prime is 60450121229. The next prime is 60450121267. The reversal of 60450121252 is 25212105406.

It is a self number, because there is not a number n which added to its sum of digits gives 60450121252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129213 + ... + 370939.

It is an arithmetic number, because the mean of its divisors is an integer number (4458672960).

Almost surely, 2^60450121252 is an apocalyptic number.

It is an amenable number.

60450121252 is a deficient number, since it is larger than the sum of its proper divisors (46558029788).

60450121252 is a wasteful number, since it uses less digits than its factorization.

60450121252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242451 (or 242449 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 60450121252 its reverse (25212105406), we get a palindrome (85662226658).

The spelling of 60450121252 in words is "sixty billion, four hundred fifty million, one hundred twenty-one thousand, two hundred fifty-two".