245154113454 has 96 divisors (see below), whose sum is σ = 520092518400. Its totient is φ = 77019433920.

The previous prime is 245154113437. The next prime is 245154113459. The reversal of 245154113454 is 454311451542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245154113459) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235951467 + ... + 235952505.

It is an arithmetic number, because the mean of its divisors is an integer number (5417630400).

Almost surely, 2^245154113454 is an apocalyptic number.

245154113454 is an abundant number, since it is smaller than the sum of its proper divisors (274938404946).

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

245154113454 is a wasteful number, since it uses less digits than its factorization.

245154113454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2087 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

Adding to 245154113454 its reverse (454311451542), we get a palindrome (699465564996).

The spelling of 245154113454 in words is "two hundred forty-five billion, one hundred fifty-four million, one hundred thirteen thousand, four hundred fifty-four".