70051052 has 12 divisors (see below), whose sum is σ = 123027576. Its totient is φ = 34900320.

The previous prime is 70051049. The next prime is 70051109. The reversal of 70051052 is 25015007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30038 + ... + 32285.

It is an arithmetic number, because the mean of its divisors is an integer number (10252298).

Almost surely, 2^70051052 is an apocalyptic number.

It is an amenable number.

70051052 is a deficient number, since it is larger than the sum of its proper divisors (52976524).

70051052 is a wasteful number, since it uses less digits than its factorization.

70051052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62608 (or 62606 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 70051052 is about 8369.6506498181. The cubic root of 70051052 is about 412.2286960421.

Adding to 70051052 its reverse (25015007), we get a palindrome (95066059).

The spelling of 70051052 in words is "seventy million, fifty-one thousand, fifty-two".