46400547554 has 16 divisors (see below), whose sum is σ = 70997255736. Its totient is φ = 22737542400.

The previous prime is 46400547551. The next prime is 46400547587. The reversal of 46400547554 is 45574500464.

It can be written as a sum of positive squares in 4 ways, for example, as 26498956225 + 19901591329 = 162785^2 + 141073^2 .

It is a super-2 number, since 2×46400547554² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46400547551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652727 + ... + 720314.

Almost surely, 2^46400547554 is an apocalyptic number.

46400547554 is a deficient number, since it is larger than the sum of its proper divisors (24596708182).

46400547554 is a wasteful number, since it uses less digits than its factorization.

46400547554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373381.

The product of its (nonzero) digits is 1344000, while the sum is 44.

The spelling of 46400547554 in words is "forty-six billion, four hundred million, five hundred forty-seven thousand, five hundred fifty-four".