4659981372601 has 3 divisors (see below), whose sum is σ = 4659983531301. Its totient is φ = 4659979213902.

The previous prime is 4659981372583. The next prime is 4659981372659. The reversal of 4659981372601 is 1062731899564.

The square root of 4659981372601 is 2158699.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 4659981372601 - 2²¹ = 4659979275449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4659981372601.

It is not an unprimeable number, because it can be changed into a prime (4659981372691) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1079350 + ... + 3238048.

It is an arithmetic number, because the mean of its divisors is an integer number (1553327843767).

It is a 1-persistent number, because it is pandigital, but 2⋅4659981372601 = 9319962745202 is not.

Almost surely, 2^{4659981372601} is an apocalyptic number.

4659981372601 is the 2158699-th square number.

4659981372601 is the 1079350-th centered octagonal number.

It is an amenable number.

4659981372601 is a deficient number, since it is larger than the sum of its proper divisors (2158700).

4659981372601 is an frugal number, since it uses more digits than its factorization.

4659981372601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317398 (or 2158699 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 4659981372601 in words is "four trillion, six hundred fifty-nine billion, nine hundred eighty-one million, three hundred seventy-two thousand, six hundred one".