613625453352 has 96 divisors (see below), whose sum is σ = 1727846527680. Its totient is φ = 196574526720.

The previous prime is 613625453293. The next prime is 613625453369. The reversal of 613625453352 is 253354526316.

613625453352 is a `hidden beast` number, since 6 + 1 + 3 + 62 + 5 + 4 + 533 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 613625453298 and 613625453307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1353468 + ... + 1749035.

It is an arithmetic number, because the mean of its divisors is an integer number (17998401330).

Almost surely, 2^613625453352 is an apocalyptic number.

It is an amenable number.

613625453352 is an abundant number, since it is smaller than the sum of its proper divisors (1114221074328).

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

613625453352 is a wasteful number, since it uses less digits than its factorization.

613625453352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102623 (or 3102616 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 45.

Adding to 613625453352 its reverse (253354526316), we get a palindrome (866979979668).

The spelling of 613625453352 in words is "six hundred thirteen billion, six hundred twenty-five million, four hundred fifty-three thousand, three hundred fifty-two".