48133431 has 6 divisors (see below), whose sum is σ = 69526080. Its totient is φ = 32088948.

The previous prime is 48133429. The next prime is 48133451. The reversal of 48133431 is 13433184.

It is not a de Polignac number, because 48133431 - 2¹ = 48133429 is a prime.

It is a super-4 number, since 4×48133431⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 48133395 and 48133404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48133451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2674071 + ... + 2674088.

It is an arithmetic number, because the mean of its divisors is an integer number (11587680).

Almost surely, 2^48133431 is an apocalyptic number.

48133431 is a deficient number, since it is larger than the sum of its proper divisors (21392649).

48133431 is a wasteful number, since it uses less digits than its factorization.

48133431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5348165 (or 5348162 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 48133431 is about 6937.8261004439. The cubic root of 48133431 is about 363.7605573157.

The spelling of 48133431 in words is "forty-eight million, one hundred thirty-three thousand, four hundred thirty-one".