245311054425 has 36 divisors (see below), whose sum is σ = 465225206940. Its totient is φ = 123136527360.

The previous prime is 245311054381. The next prime is 245311054447. The reversal of 245311054425 is 524450113542.

245311054425 is a `hidden beast` number, since 2 + 453 + 110 + 54 + 42 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 891559881 + 244419494544 = 29859^2 + 494388^2 .

It is not a de Polignac number, because 245311054425 - 2⁹ = 245311053913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 245311054425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32062980 + ... + 32070629.

It is an arithmetic number, because the mean of its divisors is an integer number (12922922415).

Almost surely, 2^245311054425 is an apocalyptic number.

245311054425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

245311054425 is a deficient number, since it is larger than the sum of its proper divisors (219914152515).

245311054425 is a wasteful number, since it uses less digits than its factorization.

245311054425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64133642 (or 64133634 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 245311054425 its reverse (524450113542), we get a palindrome (769761167967).

The spelling of 245311054425 in words is "two hundred forty-five billion, three hundred eleven million, fifty-four thousand, four hundred twenty-five".