245350512 has 80 divisors (see below), whose sum is σ = 768284160. Its totient is φ = 74347200.

The previous prime is 245350507. The next prime is 245350541. The reversal of 245350512 is 215053542.

It is a happy number.

245350512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×245350512³ (a number of 26 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21064 + ... + 30567.

It is an arithmetic number, because the mean of its divisors is an integer number (9603552).

Almost surely, 2^245350512 is an apocalyptic number.

245350512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

245350512 is an abundant number, since it is smaller than the sum of its proper divisors (522933648).

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

245350512 is a wasteful number, since it uses less digits than its factorization.

245350512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51659 (or 51647 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 245350512 is about 15663.6685358188. The cubic root of 245350512 is about 626.0307361051.

The spelling of 245350512 in words is "two hundred forty-five million, three hundred fifty thousand, five hundred twelve".