652167214052 has 6 divisors (see below), whose sum is σ = 1141292624598. Its totient is φ = 326083607024.

The previous prime is 652167214021. The next prime is 652167214057. The reversal of 652167214052 is 250412761256.

It can be written as a sum of positive squares in only one way, i.e., 523819852516 + 128347361536 = 723754^2 + 358256^2 .

It is a super-3 number, since 3×652167214052³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (652167214057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81520901753 + ... + 81520901760.

It is an arithmetic number, because the mean of its divisors is an integer number (190215437433).

Almost surely, 2^652167214052 is an apocalyptic number.

It is an amenable number.

652167214052 is a deficient number, since it is larger than the sum of its proper divisors (489125410546).

652167214052 is a wasteful number, since it uses less digits than its factorization.

652167214052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163041803517 (or 163041803515 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 652167214052 in words is "six hundred fifty-two billion, one hundred sixty-seven million, two hundred fourteen thousand, fifty-two".