245554505442354 has 32 divisors (see below), whose sum is σ = 506245598078976. Its totient is φ = 79361289082640.

The previous prime is 245554505442353. The next prime is 245554505442359. The reversal of 245554505442354 is 453244505455542.

245554505442354 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-2 number, since 2×245554505442354² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245554505442294 and 245554505442303.

It is not an unprimeable number, because it can be changed into a prime (245554505442353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4068944862 + ... + 4069005209.

It is an arithmetic number, because the mean of its divisors is an integer number (15820174939968).

Almost surely, 2^{245554505442354} is an apocalyptic number.

245554505442354 is an abundant number, since it is smaller than the sum of its proper divisors (260691092636622).

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

245554505442354 is a wasteful number, since it uses less digits than its factorization.

245554505442354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8137950230.

The product of its (nonzero) digits is 192000000, while the sum is 57.

The spelling of 245554505442354 in words is "two hundred forty-five trillion, five hundred fifty-four billion, five hundred five million, four hundred forty-two thousand, three hundred fifty-four".