1325626435 has 16 divisors (see below), whose sum is σ = 1824578496. Its totient is φ = 905712768.

The previous prime is 1325626411. The next prime is 1325626439. The reversal of 1325626435 is 5346265231.

It is a cyclic number.

It is not a de Polignac number, because 1325626435 - 2⁹ = 1325625923 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1325626394 and 1325626403.

It is not an unprimeable number, because it can be changed into a prime (1325626439) 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, 58672 + ... + 78061.

It is an arithmetic number, because the mean of its divisors is an integer number (114036156).

Almost surely, 2^1325626435 is an apocalyptic number.

1325626435 is a deficient number, since it is larger than the sum of its proper divisors (498952061).

1325626435 is a wasteful number, since it uses less digits than its factorization.

1325626435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137022.

The product of its digits is 129600, while the sum is 37.

The square root of 1325626435 is about 36409.1531760902. The cubic root of 1325626435 is about 1098.5176824467.

It can be divided in two parts, 1325 and 626435, that added together give a triangular number (627760 = T₁₁₂₀).

The spelling of 1325626435 in words is "one billion, three hundred twenty-five million, six hundred twenty-six thousand, four hundred thirty-five".