3425135515 has 4 divisors (see below), whose sum is σ = 4110162624. Its totient is φ = 2740108408.

The previous prime is 3425135513. The next prime is 3425135599. The reversal of 3425135515 is 5155315243.

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

It is a cyclic number.

It is not a de Polignac number, because 3425135515 - 2¹ = 3425135513 is a prime.

It is a super-2 number, since 2×3425135515² = 23463106592228630450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3425135513) 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, 342513547 + ... + 342513556.

It is an arithmetic number, because the mean of its divisors is an integer number (1027540656).

Almost surely, 2^3425135515 is an apocalyptic number.

3425135515 is a deficient number, since it is larger than the sum of its proper divisors (685027109).

3425135515 is an equidigital number, since it uses as much as digits as its factorization.

3425135515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685027108.

The product of its digits is 45000, while the sum is 34.

The square root of 3425135515 is about 58524.6573249259. The cubic root of 3425135515 is about 1507.3910059102.

The spelling of 3425135515 in words is "three billion, four hundred twenty-five million, one hundred thirty-five thousand, five hundred fifteen".