245352513154 has 24 divisors (see below), whose sum is σ = 450647476560. Its totient is φ = 99616809096.

The previous prime is 245352513151. The next prime is 245352513191. The reversal of 245352513154 is 451315253542.

It is not an unprimeable number, because it can be changed into a prime (245352513151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65882272 + ... + 65885995.

It is an arithmetic number, because the mean of its divisors is an integer number (18776978190).

Almost surely, 2^245352513154 is an apocalyptic number.

245352513154 is a deficient number, since it is larger than the sum of its proper divisors (205294963406).

245352513154 is a wasteful number, since it uses less digits than its factorization.

245352513154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131768302 (or 131768295 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

Adding to 245352513154 its reverse (451315253542), we get a palindrome (696667766696).

The spelling of 245352513154 in words is "two hundred forty-five billion, three hundred fifty-two million, five hundred thirteen thousand, one hundred fifty-four".