46013123505 has 16 divisors (see below), whose sum is σ = 75416632704. Its totient is φ = 23941787520.

The previous prime is 46013123503. The next prime is 46013123509. The reversal of 46013123505 is 50532131064.

46013123505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46013123505 - 2¹ = 46013123503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46013123503) 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, 37408429 + ... + 37409658.

It is an arithmetic number, because the mean of its divisors is an integer number (4713539544).

Almost surely, 2^46013123505 is an apocalyptic number.

It is an amenable number.

46013123505 is a deficient number, since it is larger than the sum of its proper divisors (29403509199).

46013123505 is a wasteful number, since it uses less digits than its factorization.

46013123505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74818136.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 46013123505 its reverse (50532131064), we get a palindrome (96545254569).

It can be divided in two parts, 460131 and 23505, that added together give a triangular number (483636 = T₉₈₃).

The spelling of 46013123505 in words is "forty-six billion, thirteen million, one hundred twenty-three thousand, five hundred five".