153030393959 has 4 divisors (see below), whose sum is σ = 161084625240. Its totient is φ = 144976162680.

The previous prime is 153030393949. The next prime is 153030393983. The reversal of 153030393959 is 959393030351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153030393959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153030393949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4027115612 + ... + 4027115649.

It is an arithmetic number, because the mean of its divisors is an integer number (40271156310).

Almost surely, 2^153030393959 is an apocalyptic number.

153030393959 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

153030393959 is a deficient number, since it is larger than the sum of its proper divisors (8054231281).

153030393959 is an equidigital number, since it uses as much as digits as its factorization.

153030393959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8054231280.

The product of its (nonzero) digits is 1476225, while the sum is 50.

The spelling of 153030393959 in words is "one hundred fifty-three billion, thirty million, three hundred ninety-three thousand, nine hundred fifty-nine".