49363513 has 8 divisors (see below), whose sum is σ = 50834120. Its totient is φ = 47900160.

The previous prime is 49363507. The next prime is 49363519. The reversal of 49363513 is 31536394.

It is an interprime number because it is at equal distance from previous prime (49363507) and next prime (49363519).

It can be written as a sum of positive squares in 4 ways, for example, as 8952064 + 40411449 = 2992^2 + 6357^2 .

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 49363513 - 2²¹ = 47266361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49363519) 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, 13993 + ... + 17161.

It is an arithmetic number, because the mean of its divisors is an integer number (6354265).

Almost surely, 2^49363513 is an apocalyptic number.

It is an amenable number.

49363513 is a deficient number, since it is larger than the sum of its proper divisors (1470607).

49363513 is a wasteful number, since it uses less digits than its factorization.

49363513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3627.

The product of its digits is 29160, while the sum is 34.

The square root of 49363513 is about 7025.9172354932. The cubic root of 49363513 is about 366.8332439632.

The spelling of 49363513 in words is "forty-nine million, three hundred sixty-three thousand, five hundred thirteen".