2534148793801 has 3 divisors (see below), whose sum is σ = 2534150385703. Its totient is φ = 2534147201900.

The previous prime is 2534148793747. The next prime is 2534148793837. The reversal of 2534148793801 is 1083978414352.

The square root of 2534148793801 is 1591901.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 1721734998201 + 812413795600 = 1312149^2 + 901340^2 .

It is not a de Polignac number, because 2534148793801 - 2⁹ = 2534148793289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2534148713801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 795951 + ... + 2387851.

Almost surely, 2^{2534148793801} is an apocalyptic number.

2534148793801 is the 1591901-st square number.

2534148793801 is the 795951-st centered octagonal number.

It is an amenable number.

2534148793801 is a deficient number, since it is larger than the sum of its proper divisors (1591902).

2534148793801 is an frugal number, since it uses more digits than its factorization.

2534148793801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183802 (or 1591901 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 2534148793801 in words is "two trillion, five hundred thirty-four billion, one hundred forty-eight million, seven hundred ninety-three thousand, eight hundred one".