435690491225 has 48 divisors (see below), whose sum is σ = 644169770496. Its totient is φ = 288606336000.

The previous prime is 435690491213. The next prime is 435690491233. The reversal of 435690491225 is 522194096534.

It is not a de Polignac number, because 435690491225 - 2¹⁶ = 435690425689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1358234 + ... + 1648083.

It is an arithmetic number, because the mean of its divisors is an integer number (13420203552).

Almost surely, 2^435690491225 is an apocalyptic number.

It is an amenable number.

435690491225 is a deficient number, since it is larger than the sum of its proper divisors (208479279271).

435690491225 is a wasteful number, since it uses less digits than its factorization.

435690491225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006386 (or 3006381 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 435690491225 in words is "four hundred thirty-five billion, six hundred ninety million, four hundred ninety-one thousand, two hundred twenty-five".