60133425408 has 504 divisors, whose sum is σ = 207609701376. Its totient is φ = 17020108800.

The previous prime is 60133425367. The next prime is 60133425419. The reversal of 60133425408 is 80452433106.

60133425408 is a `hidden beast` number, since 60 + 13 + 3 + 42 + 540 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 249516168 + ... + 249516408.

Almost surely, 2^60133425408 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 60133425408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103804850688).

60133425408 is an abundant number, since it is smaller than the sum of its proper divisors (147476275968).

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

60133425408 is an equidigital number, since it uses as much as digits as its factorization.

60133425408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 60133425408 in words is "sixty billion, one hundred thirty-three million, four hundred twenty-five thousand, four hundred eight".