18825105070 has 32 divisors (see below), whose sum is σ = 34252968960. Its totient is φ = 7448733600.

The previous prime is 18825105059. The next prime is 18825105083. The reversal of 18825105070 is 7050152881.

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, 334809 + ... + 386971.

It is an arithmetic number, because the mean of its divisors is an integer number (1070405280).

Almost surely, 2^18825105070 is an apocalyptic number.

18825105070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18825105070 is a deficient number, since it is larger than the sum of its proper divisors (15427863890).

18825105070 is a wasteful number, since it uses less digits than its factorization.

18825105070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52560.

The product of its (nonzero) digits is 22400, while the sum is 37.

The spelling of 18825105070 in words is "eighteen billion, eight hundred twenty-five million, one hundred five thousand, seventy".