345532550340025 has 24 divisors (see below), whose sum is σ = 439049208052224. Its totient is φ = 269598784809600.

The previous prime is 345532550340001. The next prime is 345532550340031. The reversal of 345532550340025 is 520043055235543.

It is a happy number.

It is not a de Polignac number, because 345532550340025 - 2⁹ = 345532550339513 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49975317 + ... + 56467666.

It is an arithmetic number, because the mean of its divisors is an integer number (18293717002176).

Almost surely, 2^{345532550340025} is an apocalyptic number.

It is an amenable number.

345532550340025 is a deficient number, since it is larger than the sum of its proper divisors (93516657712199).

345532550340025 is a wasteful number, since it uses less digits than its factorization.

345532550340025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106446201 (or 106446196 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 46.

The spelling of 345532550340025 in words is "three hundred forty-five trillion, five hundred thirty-two billion, five hundred fifty million, three hundred forty thousand, twenty-five".