263531102675457 has 8 divisors (see below), whose sum is σ = 351793605481920. Its totient is φ = 175478000826320.

The previous prime is 263531102675443. The next prime is 263531102675461. The reversal of 263531102675457 is 754576201135362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 263531102675457 - 2⁸ = 263531102675201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 263531102675397 and 263531102675406.

It is not an unprimeable number, because it can be changed into a prime (263531102675857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52350236394 + ... + 52350241427.

It is an arithmetic number, because the mean of its divisors is an integer number (43974200685240).

Almost surely, 2^{263531102675457} is an apocalyptic number.

It is an amenable number.

263531102675457 is a deficient number, since it is larger than the sum of its proper divisors (88262502806463).

263531102675457 is a wasteful number, since it uses less digits than its factorization.

263531102675457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104700478663.

The product of its (nonzero) digits is 31752000, while the sum is 57.

The spelling of 263531102675457 in words is "two hundred sixty-three trillion, five hundred thirty-one billion, one hundred two million, six hundred seventy-five thousand, four hundred fifty-seven".