48821954 has 4 divisors (see below), whose sum is σ = 73232934. Its totient is φ = 24410976.

The previous prime is 48821911. The next prime is 48821987. The reversal of 48821954 is 45912884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42706225 + 6115729 = 6535^2 + 2473^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12205487 + ... + 12205490.

Almost surely, 2^48821954 is an apocalyptic number.

48821954 is a deficient number, since it is larger than the sum of its proper divisors (24410980).

48821954 is a wasteful number, since it uses less digits than its factorization.

48821954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24410979.

The product of its digits is 92160, while the sum is 41.

The square root of 48821954 is about 6987.2708549190. The cubic root of 48821954 is about 365.4868189844.

The spelling of 48821954 in words is "forty-eight million, eight hundred twenty-one thousand, nine hundred fifty-four".