46515243643 has 16 divisors (see below), whose sum is σ = 51398431200. Its totient is φ = 41742708480.

The previous prime is 46515243641. The next prime is 46515243683. The reversal of 46515243643 is 34634251564.

It is a happy number.

46515243643 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 46515243643 - 2¹ = 46515243641 is a prime.

It is a super-2 number, since 2×46515243643² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46515243643.

It is not an unprimeable number, because it can be changed into a prime (46515243641) 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, 561373 + ... + 638881.

It is an arithmetic number, because the mean of its divisors is an integer number (3212401950).

Almost surely, 2^46515243643 is an apocalyptic number.

46515243643 is a deficient number, since it is larger than the sum of its proper divisors (4883187557).

46515243643 is a wasteful number, since it uses less digits than its factorization.

46515243643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78222.

The product of its digits is 1036800, while the sum is 43.

The spelling of 46515243643 in words is "forty-six billion, five hundred fifteen million, two hundred forty-three thousand, six hundred forty-three".