53214415 has 8 divisors (see below), whose sum is σ = 64810800. Its totient is φ = 41935872.

The previous prime is 53214361. The next prime is 53214431. The reversal of 53214415 is 51441235.

It is a happy number.

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 53214415 - 2¹⁷ = 53083343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53214415.

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, 79090 + ... + 79759.

It is an arithmetic number, because the mean of its divisors is an integer number (8101350).

Almost surely, 2^53214415 is an apocalyptic number.

53214415 is a deficient number, since it is larger than the sum of its proper divisors (11596385).

53214415 is a wasteful number, since it uses less digits than its factorization.

53214415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158921.

The product of its digits is 2400, while the sum is 25.

The square root of 53214415 is about 7294.8211081561. The cubic root of 53214415 is about 376.1344372708.

The spelling of 53214415 in words is "fifty-three million, two hundred fourteen thousand, four hundred fifteen".