48012543 has 24 divisors (see below), whose sum is σ = 70851456. Its totient is φ = 31323600.

The previous prime is 48012533. The next prime is 48012557. The reversal of 48012543 is 34521084.

It is not a de Polignac number, because 48012543 - 2⁴ = 48012527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48012533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144888 + ... + 145218.

It is an arithmetic number, because the mean of its divisors is an integer number (2952144).

Almost surely, 2^48012543 is an apocalyptic number.

48012543 is a deficient number, since it is larger than the sum of its proper divisors (22838913).

48012543 is a wasteful number, since it uses less digits than its factorization.

48012543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 48012543 is about 6929.1083842007. The cubic root of 48012543 is about 363.4557715645.

The spelling of 48012543 in words is "forty-eight million, twelve thousand, five hundred forty-three".