613972450352 has 40 divisors (see below), whose sum is σ = 1204624155072. Its totient is φ = 303118272000.

The previous prime is 613972450337. The next prime is 613972450363. The reversal of 613972450352 is 253054279316.

It is a super-3 number, since 3×613972450352³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 613972450297 and 613972450306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75452 + ... + 1110692.

Almost surely, 2^613972450352 is an apocalyptic number.

It is an amenable number.

613972450352 is a deficient number, since it is larger than the sum of its proper divisors (590651704720).

613972450352 is a wasteful number, since it uses less digits than its factorization.

613972450352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035717 (or 1035711 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 613972450352 in words is "six hundred thirteen billion, nine hundred seventy-two million, four hundred fifty thousand, three hundred fifty-two".