52514015 has 4 divisors (see below), whose sum is σ = 63016824. Its totient is φ = 42011208.

The previous prime is 52513973. The next prime is 52514023. The reversal of 52514015 is 51041525.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52514015 - 2⁸ = 52513759 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 3 ways as a sum of consecutive naturals, for example, 5251397 + ... + 5251406.

It is an arithmetic number, because the mean of its divisors is an integer number (15754206).

Almost surely, 2^52514015 is an apocalyptic number.

52514015 is a deficient number, since it is larger than the sum of its proper divisors (10502809).

52514015 is a wasteful number, since it uses less digits than its factorization.

52514015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10502808.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 52514015 is about 7246.6554354405. The cubic root of 52514015 is about 374.4769359350.

The spelling of 52514015 in words is "fifty-two million, five hundred fourteen thousand, fifteen".