52915419 has 12 divisors (see below), whose sum is σ = 78899392. Its totient is φ = 34138800.

The previous prime is 52915417. The next prime is 52915427. The reversal of 52915419 is 91451925.

It is not a de Polignac number, because 52915419 - 2¹ = 52915417 is a prime.

It is a super-2 number, since 2×52915419² = 5600083135891122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52915411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94552 + ... + 95109.

Almost surely, 2^52915419 is an apocalyptic number.

52915419 is a deficient number, since it is larger than the sum of its proper divisors (25983973).

52915419 is a wasteful number, since it uses less digits than its factorization.

52915419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189698 (or 189695 counting only the distinct ones).

The product of its digits is 16200, while the sum is 36.

The square root of 52915419 is about 7274.2985228818. The cubic root of 52915419 is about 375.4286511684.

The spelling of 52915419 in words is "fifty-two million, nine hundred fifteen thousand, four hundred nineteen".