616033532 has 6 divisors (see below), whose sum is σ = 1078058688. Its totient is φ = 308016764.

The previous prime is 616033531. The next prime is 616033543. The reversal of 616033532 is 235330616.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 616033495 and 616033504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616033531) 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, 77004188 + ... + 77004195.

It is an arithmetic number, because the mean of its divisors is an integer number (179676448).

Almost surely, 2^616033532 is an apocalyptic number.

It is an amenable number.

616033532 is a deficient number, since it is larger than the sum of its proper divisors (462025156).

616033532 is a wasteful number, since it uses less digits than its factorization.

616033532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154008387 (or 154008385 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 616033532 is about 24820.0228041797. The cubic root of 616033532 is about 850.8796116917.

The spelling of 616033532 in words is "six hundred sixteen million, thirty-three thousand, five hundred thirty-two".