53433515034145 has 128 divisors (see below), whose sum is σ = 75703541760000. Its totient is φ = 35923761377280.

The previous prime is 53433515034103. The next prime is 53433515034197. The reversal of 53433515034145 is 54143051533435.

It is not a de Polignac number, because 53433515034145 - 2¹⁷ = 53433514903073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53433515034095 and 53433515034104.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 751289896 + ... + 751361014.

It is an arithmetic number, because the mean of its divisors is an integer number (591433920000).

Almost surely, 2^{53433515034145} is an apocalyptic number.

It is an amenable number.

53433515034145 is a deficient number, since it is larger than the sum of its proper divisors (22270026725855).

53433515034145 is a wasteful number, since it uses less digits than its factorization.

53433515034145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71583.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 53433515034145 in words is "fifty-three trillion, four hundred thirty-three billion, five hundred fifteen million, thirty-four thousand, one hundred forty-five".