245552504505153 has 16 divisors (see below), whose sum is σ = 356519062804800. Its totient is φ = 149738006376000.

The previous prime is 245552504505109. The next prime is 245552504505163. The reversal of 245552504505153 is 351505405255542.

It is not a de Polignac number, because 245552504505153 - 2⁶ = 245552504505089 is a prime.

It is a super-2 number, since 2×245552504505153² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245552504505096 and 245552504505105.

It is not an unprimeable number, because it can be changed into a prime (245552504505163) 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, 74274803098 + ... + 74274806403.

It is an arithmetic number, because the mean of its divisors is an integer number (22282441425300).

Almost surely, 2^{245552504505153} is an apocalyptic number.

It is an amenable number.

245552504505153 is a deficient number, since it is larger than the sum of its proper divisors (110966558299647).

245552504505153 is a wasteful number, since it uses less digits than its factorization.

245552504505153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148549609552.

The product of its (nonzero) digits is 15000000, while the sum is 51.

The spelling of 245552504505153 in words is "two hundred forty-five trillion, five hundred fifty-two billion, five hundred four million, five hundred five thousand, one hundred fifty-three".