52276015 has 8 divisors (see below), whose sum is σ = 68434128. Its totient is φ = 38018880.

The previous prime is 52276001. The next prime is 52276031. The reversal of 52276015 is 51067225.

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

It is not a de Polignac number, because 52276015 - 2⁷ = 52275887 is a prime.

It is a Duffinian number.

It is a congruent 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, 475182 + ... + 475291.

It is an arithmetic number, because the mean of its divisors is an integer number (8554266).

Almost surely, 2^52276015 is an apocalyptic number.

52276015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52276015 is a deficient number, since it is larger than the sum of its proper divisors (16158113).

52276015 is a wasteful number, since it uses less digits than its factorization.

52276015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950489.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 52276015 is about 7230.2154186442. The cubic root of 52276015 is about 373.9103538940.

The spelling of 52276015 in words is "fifty-two million, two hundred seventy-six thousand, fifteen".