1048207557652 has 18 divisors (see below), whose sum is σ = 1838048417898. Its totient is φ = 523052973648.

The previous prime is 1048207557619. The next prime is 1048207557703. The reversal of 1048207557652 is 2567557028401.

It can be written as a sum of positive squares in only one way, i.e., 1022068428676 + 26139128976 = 1010974^2 + 161676^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1048207557652.

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 5 ways as a sum of consecutive naturals, for example, 469798 + ... + 1522210.

Almost surely, 2^{1048207557652} is an apocalyptic number.

It is an amenable number.

1048207557652 is a deficient number, since it is larger than the sum of its proper divisors (789840860246).

1048207557652 is an equidigital number, since it uses as much as digits as its factorization.

1048207557652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053415 (or 1052914 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 52.

The spelling of 1048207557652 in words is "one trillion, forty-eight billion, two hundred seven million, five hundred fifty-seven thousand, six hundred fifty-two".