4613599972 has 6 divisors (see below), whose sum is σ = 8073799958. Its totient is φ = 2306799984.

The previous prime is 4613599957. The next prime is 4613599979. The reversal of 4613599972 is 2799953164.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3385377856 + 1228222116 = 58184^2 + 35046^2 .

It is not an unprimeable number, because it can be changed into a prime (4613599979) by changing a digit.

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 as a sum of consecutive naturals, namely, 576699993 + ... + 576700000.

Almost surely, 2^4613599972 is an apocalyptic number.

It is an amenable number.

4613599972 is a deficient number, since it is larger than the sum of its proper divisors (3460199986).

4613599972 is a wasteful number, since it uses less digits than its factorization.

4613599972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153399997 (or 1153399995 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 55.

The square root of 4613599972 is about 67923.4861590599. The cubic root of 4613599972 is about 1664.7408834235.

The spelling of 4613599972 in words is "four billion, six hundred thirteen million, five hundred ninety-nine thousand, nine hundred seventy-two".