53154065153445 has 32 divisors (see below), whose sum is σ = 85660687728000. Its totient is φ = 28144299819264.

The previous prime is 53154065153363. The next prime is 53154065153461. The reversal of 53154065153445 is 54435156045135.

It is not a de Polignac number, because 53154065153445 - 2²¹ = 53154063056293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1617355 + ... + 10436664.

It is an arithmetic number, because the mean of its divisors is an integer number (2676896491500).

Almost surely, 2^{53154065153445} is an apocalyptic number.

It is an amenable number.

53154065153445 is a deficient number, since it is larger than the sum of its proper divisors (32506622574555).

53154065153445 is a wasteful number, since it uses less digits than its factorization.

53154065153445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12056149.

The product of its (nonzero) digits is 10800000, while the sum is 51.

The spelling of 53154065153445 in words is "fifty-three trillion, one hundred fifty-four billion, sixty-five million, one hundred fifty-three thousand, four hundred forty-five".