652355174252 has 24 divisors (see below), whose sum is σ = 1168211984016. Its totient is φ = 318580855488.

The previous prime is 652355174231. The next prime is 652355174287. The reversal of 652355174252 is 252471553256.

It is a junction number, because it is equal to n+sod(n) for n = 652355174197 and 652355174206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7019078 + ... + 7111410.

It is an arithmetic number, because the mean of its divisors is an integer number (48675499334).

Almost surely, 2^652355174252 is an apocalyptic number.

It is an amenable number.

652355174252 is a deficient number, since it is larger than the sum of its proper divisors (515856809764).

652355174252 is a wasteful number, since it uses less digits than its factorization.

652355174252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133457 (or 133455 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 47.

The spelling of 652355174252 in words is "six hundred fifty-two billion, three hundred fifty-five million, one hundred seventy-four thousand, two hundred fifty-two".