46737554473281 has 64 divisors (see below), whose sum is σ = 77022209138688. Its totient is φ = 24598386720768.

The previous prime is 46737554473243. The next prime is 46737554473289. The reversal of 46737554473281 is 18237445573764.

It is a happy number.

It is not a de Polignac number, because 46737554473281 - 2²⁷ = 46737420255553 is a prime.

It is a super-2 number, since 2×46737554473281² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46737554473289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142676026 + ... + 143003228.

It is an arithmetic number, because the mean of its divisors is an integer number (1203472017792).

Almost surely, 2^{46737554473281} is an apocalyptic number.

It is an amenable number.

46737554473281 is a deficient number, since it is larger than the sum of its proper divisors (30284654665407).

46737554473281 is a wasteful number, since it uses less digits than its factorization.

46737554473281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335790.

The product of its digits is 474163200, while the sum is 66.

The spelling of 46737554473281 in words is "forty-six trillion, seven hundred thirty-seven billion, five hundred fifty-four million, four hundred seventy-three thousand, two hundred eighty-one".