623150055652 has 72 divisors (see below), whose sum is σ = 1138235535360. Its totient is φ = 298455805440.

The previous prime is 623150055641. The next prime is 623150055679. The reversal of 623150055652 is 256550051326.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165685452 + ... + 165689212.

It is an arithmetic number, because the mean of its divisors is an integer number (15808826880).

Almost surely, 2^623150055652 is an apocalyptic number.

It is an amenable number.

623150055652 is a deficient number, since it is larger than the sum of its proper divisors (515085479708).

623150055652 is a wasteful number, since it uses less digits than its factorization.

623150055652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4301 (or 4262 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 623150055652 in words is "six hundred twenty-three billion, one hundred fifty million, fifty-five thousand, six hundred fifty-two".