70170524481 has 16 divisors (see below), whose sum is σ = 98528532800. Its totient is φ = 44298612288.

The previous prime is 70170524449. The next prime is 70170524491. The reversal of 70170524481 is 18442507107.

It is not a de Polignac number, because 70170524481 - 2⁵ = 70170524449 is a prime.

It is a super-2 number, since 2×70170524481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70170524491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141946 + ... + 400611.

It is an arithmetic number, because the mean of its divisors is an integer number (6158033300).

Almost surely, 2^70170524481 is an apocalyptic number.

It is an amenable number.

70170524481 is a deficient number, since it is larger than the sum of its proper divisors (28358008319).

70170524481 is a wasteful number, since it uses less digits than its factorization.

70170524481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544848.

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 70170524481 in words is "seventy billion, one hundred seventy million, five hundred twenty-four thousand, four hundred eighty-one".