49463517 has 8 divisors (see below), whose sum is σ = 69422560. Its totient is φ = 31240080.

The previous prime is 49463509. The next prime is 49463521. The reversal of 49463517 is 71536494.

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

It is not a de Polignac number, because 49463517 - 2³ = 49463509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49463597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433834 + ... + 433947.

It is an arithmetic number, because the mean of its divisors is an integer number (8677820).

Almost surely, 2^49463517 is an apocalyptic number.

It is an amenable number.

49463517 is a deficient number, since it is larger than the sum of its proper divisors (19959043).

49463517 is a wasteful number, since it uses less digits than its factorization.

49463517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867803.

The product of its digits is 90720, while the sum is 39.

The square root of 49463517 is about 7033.0304279165. The cubic root of 49463517 is about 367.0807955419.

The spelling of 49463517 in words is "forty-nine million, four hundred sixty-three thousand, five hundred seventeen".