48993557133 has 16 divisors (see below), whose sum is σ = 69248523456. Its totient is φ = 30704989440.

The previous prime is 48993557101. The next prime is 48993557147. The reversal of 48993557133 is 33175539984.

It is not a de Polignac number, because 48993557133 - 2⁵ = 48993557101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48993557033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519603 + ... + 606608.

It is an arithmetic number, because the mean of its divisors is an integer number (4328032716).

Almost surely, 2^48993557133 is an apocalyptic number.

It is an amenable number.

48993557133 is a deficient number, since it is larger than the sum of its proper divisors (20254966323).

48993557133 is a wasteful number, since it uses less digits than its factorization.

48993557133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127084.

The product of its digits is 12247200, while the sum is 57.

The spelling of 48993557133 in words is "forty-eight billion, nine hundred ninety-three million, five hundred fifty-seven thousand, one hundred thirty-three".