4525764401 has 4 divisors (see below), whose sum is σ = 4526559012. Its totient is φ = 4524969792.

The previous prime is 4525764391. The next prime is 4525764427. The reversal of 4525764401 is 1044675254.

It is a happy number.

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 607129600 + 3918634801 = 24640^2 + 62599^2 .

It is a cyclic number.

It is not a de Polignac number, because 4525764401 - 2¹⁸ = 4525502257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4525764461) 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, 388700 + ... + 400173.

It is an arithmetic number, because the mean of its divisors is an integer number (1131639753).

Almost surely, 2^4525764401 is an apocalyptic number.

It is an amenable number.

4525764401 is a deficient number, since it is larger than the sum of its proper divisors (794611).

4525764401 is an equidigital number, since it uses as much as digits as its factorization.

4525764401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794610.

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 4525764401 is about 67273.8017433235. The cubic root of 4525764401 is about 1654.1084516371.

The spelling of 4525764401 in words is "four billion, five hundred twenty-five million, seven hundred sixty-four thousand, four hundred one".