46400272485 has 16 divisors (see below), whose sum is σ = 84846212736. Its totient is φ = 21211553088.

The previous prime is 46400272469. The next prime is 46400272487. The reversal of 46400272485 is 58427200464.

It is a happy number.

It is not a de Polignac number, because 46400272485 - 2⁴ = 46400272469 is a prime.

It is a super-3 number, since 3×46400272485³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46400272487) 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, 220953574 + ... + 220953783.

It is an arithmetic number, because the mean of its divisors is an integer number (5302888296).

Almost surely, 2^46400272485 is an apocalyptic number.

It is an amenable number.

46400272485 is a deficient number, since it is larger than the sum of its proper divisors (38445940251).

46400272485 is a wasteful number, since it uses less digits than its factorization.

46400272485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441907372.

The product of its (nonzero) digits is 430080, while the sum is 42.

The spelling of 46400272485 in words is "forty-six billion, four hundred million, two hundred seventy-two thousand, four hundred eighty-five".