30523050554 has 16 divisors (see below), whose sum is σ = 50041587456. Its totient is φ = 13900440000.

The previous prime is 30523050499. The next prime is 30523050589. The reversal of 30523050554 is 45505032503.

It is a self number, because there is not a number n which added to its sum of digits gives 30523050554.

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 7 ways as a sum of consecutive naturals, for example, 14478572 + ... + 14480679.

It is an arithmetic number, because the mean of its divisors is an integer number (3127599216).

Almost surely, 2^30523050554 is an apocalyptic number.

30523050554 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30523050554 is a deficient number, since it is larger than the sum of its proper divisors (19518536902).

30523050554 is a wasteful number, since it uses less digits than its factorization.

30523050554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28959301.

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 30523050554 in words is "thirty billion, five hundred twenty-three million, fifty thousand, five hundred fifty-four".