425515035 has 16 divisors (see below), whose sum is σ = 742717440. Its totient is φ = 206310240.

The previous prime is 425515033. The next prime is 425515037. The reversal of 425515035 is 530515524.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (425515033) and next prime (425515037).

It is not a de Polignac number, because 425515035 - 2¹ = 425515033 is a prime.

It is a super-2 number, since 2×425515035² = 362126090022102450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 425514993 and 425515011.

It is not an unprimeable number, because it can be changed into a prime (425515033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289275 + ... + 1289604.

It is an arithmetic number, because the mean of its divisors is an integer number (46419840).

Almost surely, 2^425515035 is an apocalyptic number.

425515035 is a deficient number, since it is larger than the sum of its proper divisors (317202405).

425515035 is a wasteful number, since it uses less digits than its factorization.

425515035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578898.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 425515035 is about 20628.0157795169. The cubic root of 425515035 is about 752.1508834814.

It can be divided in two parts, 42551 and 5035, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 425515035 in words is "four hundred twenty-five million, five hundred fifteen thousand, thirty-five".