245100125440325 has 12 divisors (see below), whose sum is σ = 303927123923940. Its totient is φ = 196078185269760.

The previous prime is 245100125440319. The next prime is 245100125440333. The reversal of 245100125440325 is 523044521001542.

It can be written as a sum of positive squares in 6 ways, for example, as 15761146140961 + 229338979299364 = 3970031^2 + 15143942^2 .

It is not a de Polignac number, because 245100125440325 - 2²² = 245100121246021 is a prime.

It is a super-2 number, since 2×245100125440325² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45263390 + ... + 50388239.

It is an arithmetic number, because the mean of its divisors is an integer number (25327260326995).

Almost surely, 2^{245100125440325} is an apocalyptic number.

245100125440325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245100125440325 is a deficient number, since it is larger than the sum of its proper divisors (58826998483615).

245100125440325 is a wasteful number, since it uses less digits than its factorization.

245100125440325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95754136 (or 95754131 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 245100125440325 its reverse (523044521001542), we get a palindrome (768144646441867).

The spelling of 245100125440325 in words is "two hundred forty-five trillion, one hundred billion, one hundred twenty-five million, four hundred forty thousand, three hundred twenty-five".