30136531754 has 64 divisors (see below), whose sum is σ = 55205369856. Its totient is φ = 12044519424.

The previous prime is 30136531681. The next prime is 30136531853. The reversal of 30136531754 is 45713563103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12365024 + ... + 12367460.

It is an arithmetic number, because the mean of its divisors is an integer number (862583904).

Almost surely, 2^30136531754 is an apocalyptic number.

30136531754 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30136531754 is a deficient number, since it is larger than the sum of its proper divisors (25068838102).

30136531754 is a wasteful number, since it uses less digits than its factorization.

30136531754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 30136531754 in words is "thirty billion, one hundred thirty-six million, five hundred thirty-one thousand, seven hundred fifty-four".