245545330400 has 36 divisors (see below), whose sum is σ = 599437539792. Its totient is φ = 98218131840.

The previous prime is 245545330363. The next prime is 245545330427. The reversal of 245545330400 is 4033545542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153465032 + ... + 153466631.

It is an arithmetic number, because the mean of its divisors is an integer number (16651042772).

Almost surely, 2^245545330400 is an apocalyptic number.

245545330400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245545330400 is an abundant number, since it is smaller than the sum of its proper divisors (353892209392).

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

245545330400 is a wasteful number, since it uses less digits than its factorization.

245545330400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306931683 (or 306931670 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 245545330400 its reverse (4033545542), we get a palindrome (249578875942).

The spelling of 245545330400 in words is "two hundred forty-five billion, five hundred forty-five million, three hundred thirty thousand, four hundred".