245433500 has 96 divisors (see below), whose sum is σ = 587670720. Its totient is φ = 88992000.

The previous prime is 245433499. The next prime is 245433527. The reversal of 245433500 is 5334542.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 245433500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396191 + ... + 396809.

It is an arithmetic number, because the mean of its divisors is an integer number (6121570).

Almost surely, 2^245433500 is an apocalyptic number.

245433500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245433500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293835360).

245433500 is an abundant number, since it is smaller than the sum of its proper divisors (342237220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245433500 is a wasteful number, since it uses less digits than its factorization.

245433500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 245433500 is about 15666.3173719927. The cubic root of 245433500 is about 626.1013115740.

The spelling of 245433500 in words is "two hundred forty-five million, four hundred thirty-three thousand, five hundred".