245455356 has 96 divisors (see below), whose sum is σ = 620928000. Its totient is φ = 75271680.

The previous prime is 245455339. The next prime is 245455363. The reversal of 245455356 is 653554542.

245455356 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 31 ways as a sum of consecutive naturals, for example, 1233345 + ... + 1233543.

It is an arithmetic number, because the mean of its divisors is an integer number (6468000).

Almost surely, 2^245455356 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 245455356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310464000).

245455356 is an abundant number, since it is smaller than the sum of its proper divisors (375472644).

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

245455356 is a wasteful number, since it uses less digits than its factorization.

245455356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 377 counting only the distinct ones).

The product of its digits is 360000, while the sum is 39.

The square root of 245455356 is about 15667.0149039311. The cubic root of 245455356 is about 626.1198959211.

The spelling of 245455356 in words is "two hundred forty-five million, four hundred fifty-five thousand, three hundred fifty-six".