70035552552 has 128 divisors (see below), whose sum is σ = 208928655360. Its totient is φ = 19128510720.

The previous prime is 70035552551. The next prime is 70035552553. The reversal of 70035552552 is 25525553007.

It is an interprime number because it is at equal distance from previous prime (70035552551) and next prime (70035552553).

It is a self number, because there is not a number n which added to its sum of digits gives 70035552552.

It is not an unprimeable number, because it can be changed into a prime (70035552551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7765998 + ... + 7775010.

It is an arithmetic number, because the mean of its divisors is an integer number (1632255120).

Almost surely, 2^70035552552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70035552552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104464327680).

70035552552 is an abundant number, since it is smaller than the sum of its proper divisors (138893102808).

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

70035552552 is a wasteful number, since it uses less digits than its factorization.

70035552552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11063 (or 11059 counting only the distinct ones).

The product of its (nonzero) digits is 262500, while the sum is 39.

It can be divided in two parts, 7003 and 5552552, that added together give a palindrome (5559555).

The spelling of 70035552552 in words is "seventy billion, thirty-five million, five hundred fifty-two thousand, five hundred fifty-two".