48132116397 has 24 divisors (see below), whose sum is σ = 70723018080. Its totient is φ = 31535077920.

The previous prime is 48132116393. The next prime is 48132116447. The reversal of 48132116397 is 79361123184.

48132116397 is a `hidden beast` number, since 4 + 8 + 1 + 3 + 2 + 1 + 1 + 639 + 7 = 666.

It is not a de Polignac number, because 48132116397 - 2² = 48132116393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48132116393) 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, 2161243 + ... + 2183399.

It is an arithmetic number, because the mean of its divisors is an integer number (2946792420).

Almost surely, 2^48132116397 is an apocalyptic number.

It is an amenable number.

48132116397 is a deficient number, since it is larger than the sum of its proper divisors (22590901683).

48132116397 is a wasteful number, since it uses less digits than its factorization.

48132116397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26313 (or 26310 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The spelling of 48132116397 in words is "forty-eight billion, one hundred thirty-two million, one hundred sixteen thousand, three hundred ninety-seven".