70053109 has 8 divisors (see below), whose sum is σ = 80886848. Its totient is φ = 59425920.

The previous prime is 70053091. The next prime is 70053127. The reversal of 70053109 is 90135007.

It is an interprime number because it is at equal distance from previous prime (70053091) and next prime (70053127).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70053109 - 2¹⁵ = 70020341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70051109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50907 + ... + 52264.

It is an arithmetic number, because the mean of its divisors is an integer number (10110856).

Almost surely, 2^70053109 is an apocalyptic number.

It is an amenable number.

70053109 is a deficient number, since it is larger than the sum of its proper divisors (10833739).

70053109 is a wasteful number, since it uses less digits than its factorization.

70053109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103275.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 70053109 is about 8369.7735333759. The cubic root of 70053109 is about 412.2327309381.

The spelling of 70053109 in words is "seventy million, fifty-three thousand, one hundred nine".