48840048437 has 4 divisors (see below), whose sum is σ = 49139680800. Its totient is φ = 48540416076.

The previous prime is 48840048431. The next prime is 48840048539. The reversal of 48840048437 is 73484004884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48840048437 - 2⁶ = 48840048373 is a prime.

It is a super-2 number, since 2×48840048437² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48840048431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149815937 + ... + 149816262.

It is an arithmetic number, because the mean of its divisors is an integer number (12284920200).

Almost surely, 2^48840048437 is an apocalyptic number.

It is an amenable number.

48840048437 is a deficient number, since it is larger than the sum of its proper divisors (299632363).

48840048437 is a wasteful number, since it uses less digits than its factorization.

48840048437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299632362.

The product of its (nonzero) digits is 2752512, while the sum is 50.

The spelling of 48840048437 in words is "forty-eight billion, eight hundred forty million, forty-eight thousand, four hundred thirty-seven".