46540415523 has 32 divisors (see below), whose sum is σ = 71222917120. Its totient is φ = 26480701440.

The previous prime is 46540415503. The next prime is 46540415533. The reversal of 46540415523 is 32551404564.

It is not a de Polignac number, because 46540415523 - 2⁸ = 46540415267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46540415503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4951158 + ... + 4960548.

It is an arithmetic number, because the mean of its divisors is an integer number (2225716160).

Almost surely, 2^46540415523 is an apocalyptic number.

46540415523 is a deficient number, since it is larger than the sum of its proper divisors (24682501597).

46540415523 is a wasteful number, since it uses less digits than its factorization.

46540415523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10387.

The product of its (nonzero) digits is 288000, while the sum is 39.

It can be divided in two parts, 4654041 and 5523, that added together give a palindrome (4659564).

The spelling of 46540415523 in words is "forty-six billion, five hundred forty million, four hundred fifteen thousand, five hundred twenty-three".