510138820150 has 24 divisors (see below), whose sum is σ = 969046682400. Its totient is φ = 199713920160.

The previous prime is 510138820117. The next prime is 510138820193. The reversal of 510138820150 is 51028831015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108537825 + ... + 108542524.

It is an arithmetic number, because the mean of its divisors is an integer number (40376945100).

Almost surely, 2^510138820150 is an apocalyptic number.

510138820150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

510138820150 is a deficient number, since it is larger than the sum of its proper divisors (458907862250).

510138820150 is a wasteful number, since it uses less digits than its factorization.

510138820150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217080408 (or 217080403 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 34.

The spelling of 510138820150 in words is "five hundred ten billion, one hundred thirty-eight million, eight hundred twenty thousand, one hundred fifty".