245370395125 has 8 divisors (see below), whose sum is σ = 306222253272. Its totient is φ = 196296316000.

The previous prime is 245370395119. The next prime is 245370395129. The reversal of 245370395125 is 521593073542.

It can be written as a sum of positive squares in 4 ways, for example, as 31770210564 + 213600184561 = 178242^2 + 462169^2 .

It is not a de Polignac number, because 245370395125 - 2³ = 245370395117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245370395129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981481456 + ... + 981481705.

It is an arithmetic number, because the mean of its divisors is an integer number (38277781659).

Almost surely, 2^245370395125 is an apocalyptic number.

245370395125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245370395125 is a deficient number, since it is larger than the sum of its proper divisors (60851858147).

245370395125 is an equidigital number, since it uses as much as digits as its factorization.

245370395125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962963176 (or 1962963166 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 46.

The spelling of 245370395125 in words is "two hundred forty-five billion, three hundred seventy million, three hundred ninety-five thousand, one hundred twenty-five".