30803250510 has 32 divisors (see below), whose sum is σ = 82142002080. Its totient is φ = 8214200064.

The previous prime is 30803250497. The next prime is 30803250557. The reversal of 30803250510 is 1505230803.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57042787 + ... + 57043326.

It is an arithmetic number, because the mean of its divisors is an integer number (2566937565).

Almost surely, 2^30803250510 is an apocalyptic number.

30803250510 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30803250510 is an abundant number, since it is smaller than the sum of its proper divisors (51338751570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30803250510 is a wasteful number, since it uses less digits than its factorization.

30803250510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114086129 (or 114086123 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 30803250510 in words is "thirty billion, eight hundred three million, two hundred fifty thousand, five hundred ten".