52014378515 has 8 divisors (see below), whose sum is σ = 68091550128. Its totient is φ = 37828638880.

The previous prime is 52014378463. The next prime is 52014378529. The reversal of 52014378515 is 51587341025.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52014378515 - 2¹⁶ = 52014312979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472857932 + ... + 472858041.

It is an arithmetic number, because the mean of its divisors is an integer number (8511443766).

Almost surely, 2^52014378515 is an apocalyptic number.

52014378515 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52014378515 is a deficient number, since it is larger than the sum of its proper divisors (16077171613).

52014378515 is a wasteful number, since it uses less digits than its factorization.

52014378515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945715989.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 52014378515 in words is "fifty-two billion, fourteen million, three hundred seventy-eight thousand, five hundred fifteen".