49487501 has 12 divisors (see below), whose sum is σ = 59425920. Its totient is φ = 41048280.

The previous prime is 49487461. The next prime is 49487507. The reversal of 49487501 is 10578494.

It is a de Polignac number, because none of the positive numbers 2^k-49487501 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 (49487507) 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, 14771 + ... + 17808.

It is an arithmetic number, because the mean of its divisors is an integer number (4952160).

Almost surely, 2^49487501 is an apocalyptic number.

It is an amenable number.

49487501 is a deficient number, since it is larger than the sum of its proper divisors (9938419).

49487501 is a wasteful number, since it uses less digits than its factorization.

49487501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32624 (or 32617 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 49487501 is about 7034.7353184040. The cubic root of 49487501 is about 367.1401163217.

The spelling of 49487501 in words is "forty-nine million, four hundred eighty-seven thousand, five hundred one".