512047415 has 16 divisors (see below), whose sum is σ = 673508736. Its totient is φ = 370624800.

The previous prime is 512047387. The next prime is 512047421. The reversal of 512047415 is 514740215.

It is not a de Polignac number, because 512047415 - 2¹⁴ = 512031031 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 15 ways as a sum of consecutive naturals, for example, 10457 + ... + 33666.

It is an arithmetic number, because the mean of its divisors is an integer number (42094296).

Almost surely, 2^512047415 is an apocalyptic number.

512047415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

512047415 is a deficient number, since it is larger than the sum of its proper divisors (161461321).

512047415 is a wasteful number, since it uses less digits than its factorization.

512047415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44350.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 512047415 is about 22628.4647070896. The cubic root of 512047415 is about 800.0246945502.

The spelling of 512047415 in words is "five hundred twelve million, forty-seven thousand, four hundred fifteen".