70425005522 has 16 divisors (see below), whose sum is σ = 112046220000. Its totient is φ = 33104560320.

The previous prime is 70425005513. The next prime is 70425005537. The reversal of 70425005522 is 22550052407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7068647 + ... + 7078602.

It is an arithmetic number, because the mean of its divisors is an integer number (7002888750).

Almost surely, 2^70425005522 is an apocalyptic number.

70425005522 is a deficient number, since it is larger than the sum of its proper divisors (41621214478).

70425005522 is a wasteful number, since it uses less digits than its factorization.

70425005522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14147401.

The product of its (nonzero) digits is 28000, while the sum is 32.

Adding to 70425005522 its reverse (22550052407), we get a palindrome (92975057929).

The spelling of 70425005522 in words is "seventy billion, four hundred twenty-five million, five thousand, five hundred twenty-two".