70595754021 has 48 divisors (see below), whose sum is σ = 116358134256. Its totient is φ = 40858933248.

The previous prime is 70595753983. The next prime is 70595754029. The reversal of 70595754021 is 12045759507.

70595754021 is a `hidden beast` number, since 7 + 0 + 59 + 57 + 540 + 2 + 1 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 44957025 + 70550796996 = 6705^2 + 265614^2 .

It is not a de Polignac number, because 70595754021 - 2¹¹ = 70595751973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70595754029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2957691 + ... + 2981463.

It is an arithmetic number, because the mean of its divisors is an integer number (2424127797).

Almost surely, 2^70595754021 is an apocalyptic number.

It is an amenable number.

70595754021 is a deficient number, since it is larger than the sum of its proper divisors (45762380235).

70595754021 is a wasteful number, since it uses less digits than its factorization.

70595754021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25302 (or 25299 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 45.

The spelling of 70595754021 in words is "seventy billion, five hundred ninety-five million, seven hundred fifty-four thousand, twenty-one".