48047900137 has 4 divisors (see below), whose sum is σ = 48186367056. Its totient is φ = 47909433220.

The previous prime is 48047900099. The next prime is 48047900143. The reversal of 48047900137 is 73100974084.

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 48047900137 - 2⁷ = 48047900009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48047900093 and 48047900102.

It is not an unprimeable number, because it can be changed into a prime (48047900177) 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, 69232939 + ... + 69233632.

It is an arithmetic number, because the mean of its divisors is an integer number (12046591764).

Almost surely, 2^48047900137 is an apocalyptic number.

It is an amenable number.

48047900137 is a deficient number, since it is larger than the sum of its proper divisors (138466919).

48047900137 is a wasteful number, since it uses less digits than its factorization.

48047900137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138466918.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 48047900137 in words is "forty-eight billion, forty-seven million, nine hundred thousand, one hundred thirty-seven".