234352545 has 48 divisors (see below), whose sum is σ = 443418048. Its totient is φ = 105356160.

The previous prime is 234352519. The next prime is 234352571. The reversal of 234352545 is 545253432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (234352519) and next prime (234352571).

It is not a de Polignac number, because 234352545 - 2⁵ = 234352513 is a prime.

It is a super-2 number, since 2×234352545² = 109842230695954050, which contains 22 as substring.

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, 42222 + ... + 47448.

It is an arithmetic number, because the mean of its divisors is an integer number (9237876).

Almost surely, 2^234352545 is an apocalyptic number.

It is an amenable number.

234352545 is a deficient number, since it is larger than the sum of its proper divisors (209065503).

234352545 is a wasteful number, since it uses less digits than its factorization.

234352545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310 (or 5303 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 234352545 is about 15308.5774975992. The cubic root of 234352545 is about 616.5333277166.

The spelling of 234352545 in words is "two hundred thirty-four million, three hundred fifty-two thousand, five hundred forty-five".