46049550857 has 4 divisors (see below), whose sum is σ = 47172710676. Its totient is φ = 44926391040.

The previous prime is 46049550851. The next prime is 46049550871. The reversal of 46049550857 is 75805594064.

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 12025534921 + 34024015936 = 109661^2 + 184456^2 .

It is a cyclic number.

It is not a de Polignac number, because 46049550857 - 2⁶ = 46049550793 is a prime.

It is a super-2 number, since 2×46049550857² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46049550799 and 46049550808.

It is not an unprimeable number, because it can be changed into a prime (46049550851) 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, 561579848 + ... + 561579929.

It is an arithmetic number, because the mean of its divisors is an integer number (11793177669).

Almost surely, 2^46049550857 is an apocalyptic number.

It is an amenable number.

46049550857 is a deficient number, since it is larger than the sum of its proper divisors (1123159819).

46049550857 is a wasteful number, since it uses less digits than its factorization.

46049550857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123159818.

The product of its (nonzero) digits is 6048000, while the sum is 53.

The spelling of 46049550857 in words is "forty-six billion, forty-nine million, five hundred fifty thousand, eight hundred fifty-seven".