30503553202552 has 8 divisors (see below), whose sum is σ = 57194162254800. Its totient is φ = 15251776601272.

The previous prime is 30503553202531. The next prime is 30503553202649. The reversal of 30503553202552 is 25520235530503.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906472075152 + ... + 1906472075167.

It is an arithmetic number, because the mean of its divisors is an integer number (7149270281850).

Almost surely, 2^{30503553202552} is an apocalyptic number.

It is an amenable number.

30503553202552 is a deficient number, since it is larger than the sum of its proper divisors (26690609052248).

30503553202552 is a wasteful number, since it uses less digits than its factorization.

30503553202552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812944150325 (or 3812944150321 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 40.

The spelling of 30503553202552 in words is "thirty trillion, five hundred three billion, five hundred fifty-three million, two hundred two thousand, five hundred fifty-two".