3526025401 has 4 divisors (see below), whose sum is σ = 3534646900. Its totient is φ = 3517403904.

The previous prime is 3526025389. The next prime is 3526025417. The reversal of 3526025401 is 1045206253.

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 1657711225 + 1868314176 = 40715^2 + 43224^2 .

It is a cyclic number.

It is not a de Polignac number, because 3526025401 - 2¹⁷ = 3525894329 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 3526025401.

It is not an unprimeable number, because it can be changed into a prime (3526026401) 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, 4310136 + ... + 4310953.

It is an arithmetic number, because the mean of its divisors is an integer number (883661725).

Almost surely, 2^3526025401 is an apocalyptic number.

It is an amenable number.

3526025401 is a deficient number, since it is larger than the sum of its proper divisors (8621499).

3526025401 is an equidigital number, since it uses as much as digits as its factorization.

3526025401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8621498.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3526025401 is about 59380.3452415023. The cubic root of 3526025401 is about 1522.0484559472.

The spelling of 3526025401 in words is "three billion, five hundred twenty-six million, twenty-five thousand, four hundred one".