245055231405415 has 32 divisors (see below), whose sum is σ = 300448599897600. Its totient is φ = 191832595726464.

The previous prime is 245055231405277. The next prime is 245055231405437. The reversal of 245055231405415 is 514504132550542.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 245055231405415 - 2⁹ = 245055231404903 is a prime.

It is a super-2 number, since 2×245055231405415² (a number of 30 digits) contains 22 as substring.

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, 26763832 + ... + 34733458.

It is an arithmetic number, because the mean of its divisors is an integer number (9389018746800).

Almost surely, 2^{245055231405415} is an apocalyptic number.

245055231405415 is a deficient number, since it is larger than the sum of its proper divisors (55393368492185).

245055231405415 is a wasteful number, since it uses less digits than its factorization.

245055231405415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970311.

The product of its (nonzero) digits is 2400000, while the sum is 46.

Adding to 245055231405415 its reverse (514504132550542), we get a palindrome (759559363955957).

The spelling of 245055231405415 in words is "two hundred forty-five trillion, fifty-five billion, two hundred thirty-one million, four hundred five thousand, four hundred fifteen".