234475436553 has 8 divisors (see below), whose sum is σ = 313006545600. Its totient is φ = 156130642608.

The previous prime is 234475436543. The next prime is 234475436561. The reversal of 234475436553 is 355634574432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234475436553 - 2¹⁰ = 234475435529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234475436496 and 234475436505.

It is not an unprimeable number, because it can be changed into a prime (234475436543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46575838 + ... + 46580871.

It is an arithmetic number, because the mean of its divisors is an integer number (39125818200).

Almost surely, 2^234475436553 is an apocalyptic number.

It is an amenable number.

234475436553 is a deficient number, since it is larger than the sum of its proper divisors (78531109047).

234475436553 is an equidigital number, since it uses as much as digits as its factorization.

234475436553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93157551.

The product of its digits is 18144000, while the sum is 51.

The spelling of 234475436553 in words is "two hundred thirty-four billion, four hundred seventy-five million, four hundred thirty-six thousand, five hundred fifty-three".