53032015 has 8 divisors (see below), whose sum is σ = 64103760. Its totient is φ = 42115392.

The previous prime is 53032009. The next prime is 53032037. The reversal of 53032015 is 51023035.

53032015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 53032015 - 2¹⁹ = 52507727 is a prime.

It is a super-2 number, since 2×53032015² = 5624789229920450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53031983 and 53032001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38025 + ... + 39394.

It is an arithmetic number, because the mean of its divisors is an integer number (8012970).

Almost surely, 2^53032015 is an apocalyptic number.

53032015 is a deficient number, since it is larger than the sum of its proper divisors (11071745).

53032015 is a wasteful number, since it uses less digits than its factorization.

53032015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77561.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 53032015 is about 7282.3083565584. The cubic root of 53032015 is about 375.7041938387.

The spelling of 53032015 in words is "fifty-three million, thirty-two thousand, fifteen".