72070000853 has 2 divisors, whose sum is σ = 72070000854. Its totient is φ = 72070000852.

The previous prime is 72070000819. The next prime is 72070000867. The reversal of 72070000853 is 35800007027.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53590861009 + 18479139844 = 231497^2 + 135938^2 .

It is a cyclic number.

It is not a de Polignac number, because 72070000853 - 2¹⁰ = 72069999829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72070000153) by changing a digit.

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 as a sum of consecutive naturals, namely, 36035000426 + 36035000427.

It is an arithmetic number, because the mean of its divisors is an integer number (36035000427).

Almost surely, 2^72070000853 is an apocalyptic number.

It is an amenable number.

72070000853 is a deficient number, since it is larger than the sum of its proper divisors (1).

72070000853 is an equidigital number, since it uses as much as digits as its factorization.

72070000853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The spelling of 72070000853 in words is "seventy-two billion, seventy million, eight hundred fifty-three", and thus it is an aban number.