48496945 has 16 divisors (see below), whose sum is σ = 67506048. Its totient is φ = 32757120.

The previous prime is 48496919. The next prime is 48496957. The reversal of 48496945 is 54969484.

It is not a de Polignac number, because 48496945 - 2⁵ = 48496913 is a prime.

It is a Duffinian 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, 7996 + ... + 12685.

It is an arithmetic number, because the mean of its divisors is an integer number (4219128).

Almost surely, 2^48496945 is an apocalyptic number.

It is an amenable number.

48496945 is a deficient number, since it is larger than the sum of its proper divisors (19009103).

48496945 is a wasteful number, since it uses less digits than its factorization.

48496945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20760.

The product of its digits is 1244160, while the sum is 49.

The square root of 48496945 is about 6963.9747989205. The cubic root of 48496945 is about 364.6739942662.

The spelling of 48496945 in words is "forty-eight million, four hundred ninety-six thousand, nine hundred forty-five".