245435512 has 48 divisors (see below), whose sum is σ = 548417520. Its totient is φ = 102614400.

The previous prime is 245435479. The next prime is 245435537. The reversal of 245435512 is 215534542.

245435512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 8437 + ... + 23707.

It is an arithmetic number, because the mean of its divisors is an integer number (11425365).

Almost surely, 2^245435512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245435512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274208760).

245435512 is an abundant number, since it is smaller than the sum of its proper divisors (302982008).

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

245435512 is a wasteful number, since it uses less digits than its factorization.

245435512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15332 (or 15321 counting only the distinct ones).

The product of its digits is 24000, while the sum is 31.

The square root of 245435512 is about 15666.3815860587. The cubic root of 245435512 is about 626.1030224412.

The spelling of 245435512 in words is "two hundred forty-five million, four hundred thirty-five thousand, five hundred twelve".