2148260502 has 8 divisors (see below), whose sum is σ = 4296521016. Its totient is φ = 716086832.

The previous prime is 2148260497. The next prime is 2148260549. The reversal of 2148260502 is 2050628412.

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

2148260502 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2148260502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179021703 + ... + 179021714.

It is an arithmetic number, because the mean of its divisors is an integer number (537065127).

Almost surely, 2^2148260502 is an apocalyptic number.

2148260502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2148260502 is a wasteful number, since it uses less digits than its factorization.

2148260502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358043422.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2148260502 is about 46349.3311925857. The cubic root of 2148260502 is about 1290.3147083867.

Adding to 2148260502 its reverse (2050628412), we get a palindrome (4198888914).

The spelling of 2148260502 in words is "two billion, one hundred forty-eight million, two hundred sixty thousand, five hundred two".