70339053 has 4 divisors (see below), whose sum is σ = 93785408. Its totient is φ = 46892700.

The previous prime is 70339019. The next prime is 70339057. The reversal of 70339053 is 35093307.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 70339053 - 2²⁰ = 69290477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70339053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70339057) by changing a digit.

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, 11723173 + ... + 11723178.

It is an arithmetic number, because the mean of its divisors is an integer number (23446352).

Almost surely, 2^70339053 is an apocalyptic number.

It is an amenable number.

70339053 is a deficient number, since it is larger than the sum of its proper divisors (23446355).

70339053 is a wasteful number, since it uses less digits than its factorization.

70339053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23446354.

The product of its (nonzero) digits is 8505, while the sum is 30.

The square root of 70339053 is about 8386.8380811841. The cubic root of 70339053 is about 412.7928557651.

The spelling of 70339053 in words is "seventy million, three hundred thirty-nine thousand, fifty-three".