2454806248525 has 12 divisors (see below), whose sum is σ = 3126228931732. Its totient is φ = 1910768106240.

The previous prime is 2454806248523. The next prime is 2454806248553. The reversal of 2454806248525 is 5258426084542.

It can be written as a sum of positive squares in 6 ways, for example, as 366119386084 + 2088686862441 = 605078^2 + 1445229^2 .

It is not a de Polignac number, because 2454806248525 - 2¹ = 2454806248523 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 (2454806248523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1326921372 + ... + 1326923221.

Almost surely, 2^{2454806248525} is an apocalyptic number.

2454806248525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2454806248525 is a deficient number, since it is larger than the sum of its proper divisors (671422683207).

2454806248525 is a wasteful number, since it uses less digits than its factorization.

2454806248525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653844640 (or 2653844635 counting only the distinct ones).

The product of its (nonzero) digits is 24576000, while the sum is 55.

The spelling of 2454806248525 in words is "two trillion, four hundred fifty-four billion, eight hundred six million, two hundred forty-eight thousand, five hundred twenty-five".