48156017801 has 4 divisors (see below), whose sum is σ = 48196115604. Its totient is φ = 48115920000.

The previous prime is 48156017753. The next prime is 48156017843. The reversal of 48156017801 is 10871065184.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12482252176 + 35673765625 = 111724^2 + 188875^2 .

It is a cyclic number.

It is not a de Polignac number, because 48156017801 - 2¹⁸ = 48155755657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48156017881) 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, 20047100 + ... + 20049501.

It is an arithmetic number, because the mean of its divisors is an integer number (12049028901).

Almost surely, 2^48156017801 is an apocalyptic number.

It is an amenable number.

48156017801 is a deficient number, since it is larger than the sum of its proper divisors (40097803).

48156017801 is a wasteful number, since it uses less digits than its factorization.

48156017801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40097802.

The product of its (nonzero) digits is 53760, while the sum is 41.

The spelling of 48156017801 in words is "forty-eight billion, one hundred fifty-six million, seventeen thousand, eight hundred one".