70503880050 has 54 divisors (see below), whose sum is σ = 189435558663. Its totient is φ = 18799532640.

The previous prime is 70503880009. The next prime is 70503880133. The reversal of 70503880050 is 5008830507.

It is a happy number.

70503880050 is a `hidden beast` number, since 70 + 503 + 8 + 80 + 0 + 5 + 0 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 60172580601 + 10331299449 = 245301^2 + 101643^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=187755.

It is a junction number, because it is equal to n+sod(n) for n = 70503879987 and 70503880014.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 5626392 + ... + 5638908.

Almost surely, 2^70503880050 is an apocalyptic number.

70503880050 is an abundant number, since it is smaller than the sum of its proper divisors (118931678613).

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

70503880050 is an equidigital number, since it uses as much as digits as its factorization.

70503880050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25052 (or 12527 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 70503880050 in words is "seventy billion, five hundred three million, eight hundred eighty thousand, fifty".