70131310653532 has 12 divisors (see below), whose sum is σ = 123696169972480. Its totient is φ = 34789547804256.

The previous prime is 70131310653499. The next prime is 70131310653619. The reversal of 70131310653532 is 23535601313107.

It is a super-2 number, since 2×70131310653532² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69026880057 + ... + 69026881072.

Almost surely, 2^{70131310653532} is an apocalyptic number.

It is an amenable number.

70131310653532 is a deficient number, since it is larger than the sum of its proper divisors (53564859318948).

70131310653532 is a wasteful number, since it uses less digits than its factorization.

70131310653532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138053761260 (or 138053761258 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 40.

Adding to 70131310653532 its reverse (23535601313107), we get a palindrome (93666911966639).

The spelling of 70131310653532 in words is "seventy trillion, one hundred thirty-one billion, three hundred ten million, six hundred fifty-three thousand, five hundred thirty-two".