46047177545 has 16 divisors (see below), whose sum is σ = 55673524368. Its totient is φ = 36559933440.

The previous prime is 46047177541. The next prime is 46047177557. The reversal of 46047177545 is 54577174064.

It can be written as a sum of positive squares in 8 ways, for example, as 30063289 + 46017114256 = 5483^2 + 214516^2 .

It is not a de Polignac number, because 46047177545 - 2² = 46047177541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46047177493 and 46047177502.

It is not an unprimeable number, because it can be changed into a prime (46047177541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5586167 + ... + 5594403.

It is an arithmetic number, because the mean of its divisors is an integer number (3479595273).

Almost surely, 2^46047177545 is an apocalyptic number.

It is an amenable number.

46047177545 is a deficient number, since it is larger than the sum of its proper divisors (9626346823).

46047177545 is a wasteful number, since it uses less digits than its factorization.

46047177545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16540.

The product of its (nonzero) digits is 3292800, while the sum is 50.

The spelling of 46047177545 in words is "forty-six billion, forty-seven million, one hundred seventy-seven thousand, five hundred forty-five".