10543515538084 has 9 divisors (see below), whose sum is σ = 18451163556427. Its totient is φ = 5271754521964.

The previous prime is 10543515538063. The next prime is 10543515538099. The reversal of 10543515538084 is 48083551534501.

It is a happy number.

The square root of 10543515538084 is 3247078.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×10543515538084² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5682387 + ... + 7305925.

Almost surely, 2^{10543515538084} is an apocalyptic number.

10543515538084 is the 3247078-th square number.

It is an amenable number.

10543515538084 is a deficient number, since it is larger than the sum of its proper divisors (7907648018343).

10543515538084 is an frugal number, since it uses more digits than its factorization.

10543515538084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247082 (or 1623541 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 52.

The spelling of 10543515538084 in words is "ten trillion, five hundred forty-three billion, five hundred fifteen million, five hundred thirty-eight thousand, eighty-four".