43048535457 has 8 divisors (see below), whose sum is σ = 57400503840. Its totient is φ = 28697795360.

The previous prime is 43048535443. The next prime is 43048535461. The reversal of 43048535457 is 75453584034.

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 43048535457 - 2⁶ = 43048535393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43048535407) 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, 221919 + ... + 367892.

It is an arithmetic number, because the mean of its divisors is an integer number (7175062980).

Almost surely, 2^43048535457 is an apocalyptic number.

It is an amenable number.

43048535457 is a deficient number, since it is larger than the sum of its proper divisors (14351968383).

43048535457 is a wasteful number, since it uses less digits than its factorization.

43048535457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614143.

The product of its (nonzero) digits is 4032000, while the sum is 48.

The spelling of 43048535457 in words is "forty-three billion, forty-eight million, five hundred thirty-five thousand, four hundred fifty-seven".