30793153053 has 32 divisors (see below), whose sum is σ = 44682077440. Its totient is φ = 18750113280.

The previous prime is 30793153037. The next prime is 30793153063. The reversal of 30793153053 is 35035139703.

It is not a de Polignac number, because 30793153053 - 2⁴ = 30793153037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30793153063) 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 in 31 ways as a sum of consecutive naturals, for example, 6509193 + ... + 6513921.

It is an arithmetic number, because the mean of its divisors is an integer number (1396314920).

Almost surely, 2^30793153053 is an apocalyptic number.

It is an amenable number.

30793153053 is a deficient number, since it is larger than the sum of its proper divisors (13888924387).

30793153053 is a wasteful number, since it uses less digits than its factorization.

30793153053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469.

The product of its (nonzero) digits is 127575, while the sum is 39.

The spelling of 30793153053 in words is "thirty billion, seven hundred ninety-three million, one hundred fifty-three thousand, fifty-three".