5195122620 has 24 divisors (see below), whose sum is σ = 14546343504. Its totient is φ = 1385366016.

The previous prime is 5195122613. The next prime is 5195122651. The reversal of 5195122620 is 262215915.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43292629 + ... + 43292748.

It is an arithmetic number, because the mean of its divisors is an integer number (606097646).

Almost surely, 2^5195122620 is an apocalyptic number.

It is an amenable number.

5195122620 is an abundant number, since it is smaller than the sum of its proper divisors (9351220884).

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

5195122620 is a wasteful number, since it uses less digits than its factorization.

5195122620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86585389 (or 86585387 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 5195122620 is about 72077.1990299290. The cubic root of 5195122620 is about 1731.9363774861.

The spelling of 5195122620 in words is "five billion, one hundred ninety-five million, one hundred twenty-two thousand, six hundred twenty".