4253048620820 has 12 divisors (see below), whose sum is σ = 8931402103764. Its totient is φ = 1701219448320.

The previous prime is 4253048620783. The next prime is 4253048620841. The reversal of 4253048620820 is 280268403524.

It can be written as a sum of positive squares in 2 ways, for example, as 534144645904 + 3718903974916 = 730852^2 + 1928446^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106326215501 + ... + 106326215540.

It is an arithmetic number, because the mean of its divisors is an integer number (744283508647).

Almost surely, 2^{4253048620820} is an apocalyptic number.

It is an amenable number.

4253048620820 is an abundant number, since it is smaller than the sum of its proper divisors (4678353482944).

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

4253048620820 is a wasteful number, since it uses less digits than its factorization.

4253048620820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212652431050 (or 212652431048 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 4253048620820 in words is "four trillion, two hundred fifty-three billion, forty-eight million, six hundred twenty thousand, eight hundred twenty".