248051265513 has 8 divisors (see below), whose sum is σ = 345114804288. Its totient is φ = 158177618544.

The previous prime is 248051265503. The next prime is 248051265551. The reversal of 248051265513 is 315562150842.

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

It is not a de Polignac number, because 248051265513 - 2⁵ = 248051265481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248051265503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1797472870 + ... + 1797473007.

It is an arithmetic number, because the mean of its divisors is an integer number (43139350536).

Almost surely, 2^248051265513 is an apocalyptic number.

248051265513 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

248051265513 is a deficient number, since it is larger than the sum of its proper divisors (97063538775).

248051265513 is a wasteful number, since it uses less digits than its factorization.

248051265513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594945903.

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 248051265513 in words is "two hundred forty-eight billion, fifty-one million, two hundred sixty-five thousand, five hundred thirteen".