12553552030 has 48 divisors (see below), whose sum is σ = 24233942880. Its totient is φ = 4673167488.

The previous prime is 12553552027. The next prime is 12553552049. The reversal of 12553552030 is 3025535521.

It is a junction number, because it is equal to n+sod(n) for n = 12553551983 and 12553552001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294936 + ... + 334804.

It is an arithmetic number, because the mean of its divisors is an integer number (504873810).

Almost surely, 2^12553552030 is an apocalyptic number.

12553552030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12553552030 is a deficient number, since it is larger than the sum of its proper divisors (11680390850).

12553552030 is a wasteful number, since it uses less digits than its factorization.

12553552030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39973 (or 39936 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The spelling of 12553552030 in words is "twelve billion, five hundred fifty-three million, five hundred fifty-two thousand, thirty".