48162074687 has 4 divisors (see below), whose sum is σ = 48481028976. Its totient is φ = 47843120400.

The previous prime is 48162074683. The next prime is 48162074693. The reversal of 48162074687 is 78647026184.

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

It is a cyclic number.

It is not a de Polignac number, because 48162074687 - 2² = 48162074683 is a prime.

It is a super-2 number, since 2×48162074687² (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 (48162074683) 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, 159476918 + ... + 159477219.

It is an arithmetic number, because the mean of its divisors is an integer number (12120257244).

Almost surely, 2^48162074687 is an apocalyptic number.

48162074687 is a deficient number, since it is larger than the sum of its proper divisors (318954289).

48162074687 is a wasteful number, since it uses less digits than its factorization.

48162074687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318954288.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 48162074687 in words is "forty-eight billion, one hundred sixty-two million, seventy-four thousand, six hundred eighty-seven".