48999533 has 8 divisors (see below), whose sum is σ = 53945760. Its totient is φ = 44135280.

The previous prime is 48999527. The next prime is 48999547. The reversal of 48999533 is 33599984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48999533 - 2¹⁸ = 48737389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48999583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19235 + ... + 21632.

It is an arithmetic number, because the mean of its divisors is an integer number (6743220).

Almost surely, 2^48999533 is an apocalyptic number.

It is an amenable number.

48999533 is a deficient number, since it is larger than the sum of its proper divisors (4946227).

48999533 is a wasteful number, since it uses less digits than its factorization.

48999533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40987.

The product of its digits is 1049760, while the sum is 50.

The square root of 48999533 is about 6999.9666427777. The cubic root of 48999533 is about 365.9294084845.

The spelling of 48999533 in words is "forty-eight million, nine hundred ninety-nine thousand, five hundred thirty-three".