52148467305 has 128 divisors (see below), whose sum is σ = 103638528000. Its totient is φ = 24666163200.

The previous prime is 52148467303. The next prime is 52148467309. The reversal of 52148467305 is 50376484125.

It is not a de Polignac number, because 52148467305 - 2¹ = 52148467303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (52148467303) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10224646 + ... + 10229744.

It is an arithmetic number, because the mean of its divisors is an integer number (809676000).

Almost surely, 2^52148467305 is an apocalyptic number.

52148467305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52148467305 is a deficient number, since it is larger than the sum of its proper divisors (51490060695).

52148467305 is a wasteful number, since it uses less digits than its factorization.

52148467305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5292 (or 5286 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 52148467305 in words is "fifty-two billion, one hundred forty-eight million, four hundred sixty-seven thousand, three hundred five".