49975005 has 32 divisors (see below), whose sum is σ = 81768960. Its totient is φ = 26058240.

The previous prime is 49975001. The next prime is 49975027. The reversal of 49975005 is 50057994.

It is not a de Polignac number, because 49975005 - 2² = 49975001 is a prime.

It is a super-2 number, since 2×49975005² = 4995002249500050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49975001) 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 31 ways as a sum of consecutive naturals, for example, 214369 + ... + 214601.

It is an arithmetic number, because the mean of its divisors is an integer number (2555280).

Almost surely, 2^49975005 is an apocalyptic number.

It is an amenable number.

49975005 is a deficient number, since it is larger than the sum of its proper divisors (31793955).

49975005 is a wasteful number, since it uses less digits than its factorization.

49975005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 49975005 is about 7069.3001775282. The cubic root of 49975005 is about 368.3417513870.

The spelling of 49975005 in words is "forty-nine million, nine hundred seventy-five thousand, five".