70655862542 has 8 divisors (see below), whose sum is σ = 108448533336. Its totient is φ = 34506351432.

The previous prime is 70655862527. The next prime is 70655862547. The reversal of 70655862542 is 24526855607.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70655862547) 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 3 ways as a sum of consecutive naturals, for example, 410789813 + ... + 410789984.

It is an arithmetic number, because the mean of its divisors is an integer number (13556066667).

Almost surely, 2^70655862542 is an apocalyptic number.

70655862542 is a deficient number, since it is larger than the sum of its proper divisors (37792670794).

70655862542 is a wasteful number, since it uses less digits than its factorization.

70655862542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821579842.

The product of its (nonzero) digits is 4032000, while the sum is 50.

The spelling of 70655862542 in words is "seventy billion, six hundred fifty-five million, eight hundred sixty-two thousand, five hundred forty-two".