245352423054 has 16 divisors (see below), whose sum is σ = 493247360592. Its totient is φ = 81360388608.

The previous prime is 245352423047. The next prime is 245352423067. The reversal of 245352423054 is 450324253542.

245352423054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245352423054² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105936849 + ... + 105939164.

It is an arithmetic number, because the mean of its divisors is an integer number (30827960037).

Almost surely, 2^245352423054 is an apocalyptic number.

245352423054 is an abundant number, since it is smaller than the sum of its proper divisors (247894937538).

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

245352423054 is a wasteful number, since it uses less digits than its factorization.

245352423054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211876211.

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 245352423054 its reverse (450324253542), we get a palindrome (695676676596).

The spelling of 245352423054 in words is "two hundred forty-five billion, three hundred fifty-two million, four hundred twenty-three thousand, fifty-four".