30553213140015 has 32 divisors (see below), whose sum is σ = 51213811493376. Its totient is φ = 15524468784000.

The previous prime is 30553213139963. The next prime is 30553213140017. The reversal of 30553213140015 is 51004131235503.

It is not a de Polignac number, because 30553213140015 - 2¹⁰ = 30553213138991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30553213140017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176327824 + ... + 176501013.

It is an arithmetic number, because the mean of its divisors is an integer number (1600431609168).

Almost surely, 2^{30553213140015} is an apocalyptic number.

30553213140015 is a deficient number, since it is larger than the sum of its proper divisors (20660598353361).

30553213140015 is a wasteful number, since it uses less digits than its factorization.

30553213140015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352829119.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 30553213140015 its reverse (51004131235503), we get a palindrome (81557344375518).

The spelling of 30553213140015 in words is "thirty trillion, five hundred fifty-three billion, two hundred thirteen million, one hundred forty thousand, fifteen".