53500454045 has 8 divisors (see below), whose sum is σ = 64242000600. Its totient is φ = 42772726080.

The previous prime is 53500454041. The next prime is 53500454071. The reversal of 53500454045 is 54045400535.

It can be written as a sum of positive squares in 4 ways, for example, as 395095129 + 53105358916 = 19877^2 + 230446^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53500454045 - 2² = 53500454041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53500453996 and 53500454014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53500454041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3446126 + ... + 3461615.

It is an arithmetic number, because the mean of its divisors is an integer number (8030250075).

Almost surely, 2^53500454045 is an apocalyptic number.

It is an amenable number.

53500454045 is a deficient number, since it is larger than the sum of its proper divisors (10741546555).

53500454045 is a wasteful number, since it uses less digits than its factorization.

53500454045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6909295.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 53500454045 in words is "fifty-three billion, five hundred million, four hundred fifty-four thousand, forty-five".