30550253035143 has 8 divisors (see below), whose sum is σ = 40840024946688. Its totient is φ = 20313658240184.

The previous prime is 30550253035117. The next prime is 30550253035157. The reversal of 30550253035143 is 34153035205503.

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 30550253035143 - 2¹⁸ = 30550252772999 is a prime.

It is a super-2 number, since 2×30550253035143² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30550253035103) 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, 13294277805 + ... + 13294280102.

It is an arithmetic number, because the mean of its divisors is an integer number (5105003118336).

Almost surely, 2^{30550253035143} is an apocalyptic number.

30550253035143 is a deficient number, since it is larger than the sum of its proper divisors (10289771911545).

30550253035143 is a wasteful number, since it uses less digits than its factorization.

30550253035143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26588558293.

The product of its (nonzero) digits is 405000, while the sum is 39.

The spelling of 30550253035143 in words is "thirty trillion, five hundred fifty billion, two hundred fifty-three million, thirty-five thousand, one hundred forty-three".