10070520551656 has 16 divisors (see below), whose sum is σ = 18882541737540. Its totient is φ = 5035176088320.

The previous prime is 10070520551627. The next prime is 10070520551657. The reversal of 10070520551656 is 65615502507001.

It can be written as a sum of positive squares in 2 ways, for example, as 9850872732100 + 219647819556 = 3138610^2 + 468666^2 .

It is not an unprimeable number, because it can be changed into a prime (10070520551657) 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, 10013601 + ... + 10973296.

Almost surely, 2^{10070520551656} is an apocalyptic number.

It is an amenable number.

10070520551656 is a deficient number, since it is larger than the sum of its proper divisors (8812021185884).

10070520551656 is a wasteful number, since it uses less digits than its factorization.

10070520551656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21046884 (or 21046880 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 43.

The spelling of 10070520551656 in words is "ten trillion, seventy billion, five hundred twenty million, five hundred fifty-one thousand, six hundred fifty-six".