652616771401 has 8 divisors (see below), whose sum is σ = 746140363200. Its totient is φ = 559166335728.

The previous prime is 652616771383. The next prime is 652616771419. The reversal of 652616771401 is 104177616256.

It is an interprime number because it is at equal distance from previous prime (652616771383) and next prime (652616771419).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 652616771401 - 2⁷ = 652616771273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652616771431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18269911 + ... + 18305596.

It is an arithmetic number, because the mean of its divisors is an integer number (93267545400).

Almost surely, 2^652616771401 is an apocalyptic number.

It is an amenable number.

652616771401 is a deficient number, since it is larger than the sum of its proper divisors (93523591799).

652616771401 is a wasteful number, since it uses less digits than its factorization.

652616771401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36578063.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 652616771401 in words is "six hundred fifty-two billion, six hundred sixteen million, seven hundred seventy-one thousand, four hundred one".