652405153101312 has 80 divisors (see below), whose sum is σ = 1871744111178480. Its totient is φ = 200740047101952.

The previous prime is 652405153101311. The next prime is 652405153101349. The reversal of 652405153101312 is 213101351504256.

It is a super-2 number, since 2×652405153101312² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652405153101311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16336246887 + ... + 16336286822.

It is an arithmetic number, because the mean of its divisors is an integer number (23396801389731).

Almost surely, 2^{652405153101312} is an apocalyptic number.

It is an amenable number.

652405153101312 is an abundant number, since it is smaller than the sum of its proper divisors (1219338958077168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652405153101312 is a wasteful number, since it uses less digits than its factorization.

652405153101312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32672533743 (or 32672533727 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 652405153101312 in words is "six hundred fifty-two trillion, four hundred five billion, one hundred fifty-three million, one hundred one thousand, three hundred twelve".