245132433 has 128 divisors (see below), whose sum is σ = 483840000. Its totient is φ = 119066112.

The previous prime is 245132429. The next prime is 245132491. The reversal of 245132433 is 334231542.

245132433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 245132433 - 2² = 245132429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 245132397 and 245132406.

It is not an unprimeable number, because it can be changed into a prime (245132423) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2754253 + ... + 2754341.

It is an arithmetic number, because the mean of its divisors is an integer number (3780000).

Almost surely, 2^245132433 is an apocalyptic number.

It is an amenable number.

245132433 is a deficient number, since it is larger than the sum of its proper divisors (238707567).

245132433 is a wasteful number, since it uses less digits than its factorization.

245132433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 190 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 245132433 is about 15656.7056879792. The cubic root of 245132433 is about 625.8451993324.

Adding to 245132433 its reverse (334231542), we get a palindrome (579363975).

The spelling of 245132433 in words is "two hundred forty-five million, one hundred thirty-two thousand, four hundred thirty-three".