654214625352 has 192 divisors, whose sum is σ = 1948927219200. Its totient is φ = 197356124160.

The previous prime is 654214625329. The next prime is 654214625387. The reversal of 654214625352 is 253526412456.

654214625352 is a `hidden beast` number, since 6 + 5 + 4 + 2 + 14 + 625 + 3 + 5 + 2 = 666.

It is a super-2 number, since 2×654214625352² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 654214625298 and 654214625307.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5902299 + ... + 6012117.

It is an arithmetic number, because the mean of its divisors is an integer number (10150662600).

Almost surely, 2^654214625352 is an apocalyptic number.

654214625352 is a gapful number since it is divisible by the number (62) 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 654214625352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (974463609600).

654214625352 is an abundant number, since it is smaller than the sum of its proper divisors (1294712593848).

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

654214625352 is a wasteful number, since it uses less digits than its factorization.

654214625352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110036 (or 110029 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 45.

The spelling of 654214625352 in words is "six hundred fifty-four billion, two hundred fourteen million, six hundred twenty-five thousand, three hundred fifty-two".