70265565500 has 48 divisors (see below), whose sum is σ = 165264625344. Its totient is φ = 25944206400.

The previous prime is 70265565479. The next prime is 70265565523. The reversal of 70265565500 is 556556207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5398544 + ... + 5411543.

It is an arithmetic number, because the mean of its divisors is an integer number (3443013028).

Almost surely, 2^70265565500 is an apocalyptic number.

It is an amenable number.

70265565500 is an abundant number, since it is smaller than the sum of its proper divisors (94999059844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70265565500 is a wasteful number, since it uses less digits than its factorization.

70265565500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10810119 (or 10810107 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 41.

The spelling of 70265565500 in words is "seventy billion, two hundred sixty-five million, five hundred sixty-five thousand, five hundred".