3525035421131 has 4 divisors (see below), whose sum is σ = 4028611909872. Its totient is φ = 3021458932392.

The previous prime is 3525035421101. The next prime is 3525035421161. The reversal of 3525035421131 is 1311245305253.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (3525035421101) and next prime (3525035421161).

It is a cyclic number.

It is not a de Polignac number, because 3525035421131 - 2¹⁴ = 3525035404747 is a prime.

It is a super-2 number, since 2×3525035421131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3525035421091 and 3525035421100.

It is not an unprimeable number, because it can be changed into a prime (3525035421101) 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, 251788244360 + ... + 251788244373.

It is an arithmetic number, because the mean of its divisors is an integer number (1007152977468).

Almost surely, 2^{3525035421131} is an apocalyptic number.

3525035421131 is a deficient number, since it is larger than the sum of its proper divisors (503576488741).

3525035421131 is an equidigital number, since it uses as much as digits as its factorization.

3525035421131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503576488740.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 3525035421131 in words is "three trillion, five hundred twenty-five billion, thirty-five million, four hundred twenty-one thousand, one hundred thirty-one".