245133632355 has 16 divisors (see below), whose sum is σ = 392275856544. Its totient is φ = 130717255680.

The previous prime is 245133632351. The next prime is 245133632383. The reversal of 245133632355 is 553236331542.

It is not a de Polignac number, because 245133632355 - 2² = 245133632351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245133632351) 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, 1194376 + ... + 1384485.

It is an arithmetic number, because the mean of its divisors is an integer number (24517241034).

Almost surely, 2^245133632355 is an apocalyptic number.

245133632355 is a deficient number, since it is larger than the sum of its proper divisors (147142224189).

245133632355 is a wasteful number, since it uses less digits than its factorization.

245133632355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2585206.

The product of its digits is 972000, while the sum is 42.

Adding to 245133632355 its reverse (553236331542), we get a palindrome (798369963897).

The spelling of 245133632355 in words is "two hundred forty-five billion, one hundred thirty-three million, six hundred thirty-two thousand, three hundred fifty-five".