248696703025 has 27 divisors (see below), whose sum is σ = 327647059969. Its totient is φ = 187222071680.

The previous prime is 248696703001. The next prime is 248696703053. The reversal of 248696703025 is 520307696842.

The square root of 248696703025 is 498695.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 5817265441 + 242879437584 = 76271^2 + 492828^2 .

It is not a de Polignac number, because 248696703025 - 2⁵ = 248696702993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 42386142 + ... + 42392008.

Almost surely, 2^248696703025 is an apocalyptic number.

248696703025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

248696703025 is the 498695-th square number.

248696703025 is the 249348-th centered octagonal number.

It is an amenable number.

248696703025 is a deficient number, since it is larger than the sum of its proper divisors (78950356944).

248696703025 is an frugal number, since it uses more digits than its factorization.

248696703025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11778 (or 5889 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 248696703025 in words is "two hundred forty-eight billion, six hundred ninety-six million, seven hundred three thousand, twenty-five".