354255025 has 12 divisors (see below), whose sum is σ = 439940592. Its totient is φ = 282975440.

The previous prime is 354255017. The next prime is 354255043. The reversal of 354255025 is 520552453.

It is a happy number.

It is not a de Polignac number, because 354255025 - 2³ = 354255017 is a prime.

It is a super-3 number, since 3×354255025³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6702 + ... + 27448.

It is an arithmetic number, because the mean of its divisors is an integer number (36661716).

Almost surely, 2^354255025 is an apocalyptic number.

It is an amenable number.

354255025 is a deficient number, since it is larger than the sum of its proper divisors (85685567).

354255025 is a wasteful number, since it uses less digits than its factorization.

354255025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21440 (or 21435 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 354255025 is about 18821.6637149855. The cubic root of 354255025 is about 707.5742283742.

The spelling of 354255025 in words is "three hundred fifty-four million, two hundred fifty-five thousand, twenty-five".