245125031055 has 32 divisors (see below), whose sum is σ = 395708820480. Its totient is φ = 129568951680.

The previous prime is 245125031029. The next prime is 245125031057. The reversal of 245125031055 is 550130521542.

It is not a de Polignac number, because 245125031055 - 2⁵ = 245125031023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245125031057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 594409 + ... + 918461.

It is an arithmetic number, because the mean of its divisors is an integer number (12365900640).

Almost surely, 2^245125031055 is an apocalyptic number.

245125031055 is a deficient number, since it is larger than the sum of its proper divisors (150583789425).

245125031055 is a wasteful number, since it uses less digits than its factorization.

245125031055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324511.

The product of its (nonzero) digits is 30000, while the sum is 33.

Adding to 245125031055 its reverse (550130521542), we get a palindrome (795255552597).

The spelling of 245125031055 in words is "two hundred forty-five billion, one hundred twenty-five million, thirty-one thousand, fifty-five".