70534533498256 has 45 divisors (see below), whose sum is σ = 136949020124259. Its totient is φ = 35193007353600.

The previous prime is 70534533498223. The next prime is 70534533498269. The reversal of 70534533498256 is 65289433543507.

It is a happy number.

The square root of 70534533498256 is 8398484.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 56493683856 + 70478039814400 = 237684^2 + 8395120^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18174317436 + ... + 18174321316.

Almost surely, 2^{70534533498256} is an apocalyptic number.

70534533498256 is the 8398484-th square number.

It is an amenable number.

70534533498256 is a deficient number, since it is larger than the sum of its proper divisors (66414486626003).

70534533498256 is an frugal number, since it uses more digits than its factorization.

70534533498256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8852 (or 4424 counting only the distinct ones).

The product of its (nonzero) digits is 326592000, while the sum is 64.

The spelling of 70534533498256 in words is "seventy trillion, five hundred thirty-four billion, five hundred thirty-three million, four hundred ninety-eight thousand, two hundred fifty-six".