48507554 has 4 divisors (see below), whose sum is σ = 72761334. Its totient is φ = 24253776.

The previous prime is 48507539. The next prime is 48507559. The reversal of 48507554 is 45570584.

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., 34987225 + 13520329 = 5915^2 + 3677^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48507559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12126887 + ... + 12126890.

Almost surely, 2^48507554 is an apocalyptic number.

48507554 is a deficient number, since it is larger than the sum of its proper divisors (24253780).

48507554 is a wasteful number, since it uses less digits than its factorization.

48507554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24253779.

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 48507554 is about 6964.7364630688. The cubic root of 48507554 is about 364.7005838746.

The spelling of 48507554 in words is "forty-eight million, five hundred seven thousand, five hundred fifty-four".