4601225645101 has 4 divisors (see below), whose sum is σ = 4609730683804. Its totient is φ = 4592720606400.

The previous prime is 4601225645099. The next prime is 4601225645129. The reversal of 4601225645101 is 1015465221064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2786078414025 + 1815147231076 = 1669155^2 + 1347274^2 .

It is a cyclic number.

It is not a de Polignac number, because 4601225645101 - 2¹ = 4601225645099 is a prime.

It is a super-2 number, since 2×4601225645101² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4601225745101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4252518540 + ... + 4252519621.

It is an arithmetic number, because the mean of its divisors is an integer number (1152432670951).

Almost surely, 2^{4601225645101} is an apocalyptic number.

It is an amenable number.

4601225645101 is a deficient number, since it is larger than the sum of its proper divisors (8505038703).

4601225645101 is an equidigital number, since it uses as much as digits as its factorization.

4601225645101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8505038702.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 4601225645101 in words is "four trillion, six hundred one billion, two hundred twenty-five million, six hundred forty-five thousand, one hundred one".