415053887 has 8 divisors (see below), whose sum is σ = 431619840. Its totient is φ = 398638240.

The previous prime is 415053871. The next prime is 415053889. The reversal of 415053887 is 788350514.

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 415053887 - 2⁴ = 415053871 is a prime.

It is a super-2 number, since 2×415053887² = 344539458227617538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415053889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31928 + ... + 43005.

It is an arithmetic number, because the mean of its divisors is an integer number (53952480).

Almost surely, 2^415053887 is an apocalyptic number.

415053887 is a deficient number, since it is larger than the sum of its proper divisors (16565953).

415053887 is a wasteful number, since it uses less digits than its factorization.

415053887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75153.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 415053887 is about 20372.8713489287. The cubic root of 415053887 is about 745.9358759364.

The spelling of 415053887 in words is "four hundred fifteen million, fifty-three thousand, eight hundred eighty-seven".