248248686001 has 4 divisors (see below), whose sum is σ = 250203400192. Its totient is φ = 246293971812.

The previous prime is 248248685987. The next prime is 248248686017. The reversal of 248248686001 is 100686842842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248248686001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248248686701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977356905 + ... + 977357158.

It is an arithmetic number, because the mean of its divisors is an integer number (62550850048).

Almost surely, 2^248248686001 is an apocalyptic number.

It is an amenable number.

248248686001 is a deficient number, since it is larger than the sum of its proper divisors (1954714191).

248248686001 is a wasteful number, since it uses less digits than its factorization.

248248686001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954714190.

The product of its (nonzero) digits is 1179648, while the sum is 49.

The spelling of 248248686001 in words is "two hundred forty-eight billion, two hundred forty-eight million, six hundred eighty-six thousand, one".