48135990758 has 4 divisors (see below), whose sum is σ = 72203986140. Its totient is φ = 24067995378.

The previous prime is 48135990697. The next prime is 48135990767. The reversal of 48135990758 is 85709953184.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×48135990758² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48135990697 and 48135990706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12033997688 + ... + 12033997691.

It is an arithmetic number, because the mean of its divisors is an integer number (18050996535).

Almost surely, 2^48135990758 is an apocalyptic number.

48135990758 is a deficient number, since it is larger than the sum of its proper divisors (24067995382).

48135990758 is a wasteful number, since it uses less digits than its factorization.

48135990758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24067995381.

The product of its (nonzero) digits is 10886400, while the sum is 59.

The spelling of 48135990758 in words is "forty-eight billion, one hundred thirty-five million, nine hundred ninety thousand, seven hundred fifty-eight".