53454433445435 has 12 divisors (see below), whose sum is σ = 70506839487504. Its totient is φ = 38875951596240.

The previous prime is 53454433445401. The next prime is 53454433445489.

53454433445435 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53454433445435 - 2²⁶ = 53454366336571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44177217119 + ... + 44177218328.

It is an arithmetic number, because the mean of its divisors is an integer number (5875569957292).

Almost surely, 2^{53454433445435} is an apocalyptic number.

53454433445435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53454433445435 is a deficient number, since it is larger than the sum of its proper divisors (17052406042069).

53454433445435 is a wasteful number, since it uses less digits than its factorization.

53454433445435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88354435474 (or 88354435463 counting only the distinct ones).

The product of its digits is 207360000, while the sum is 56.

The spelling of 53454433445435 in words is "fifty-three trillion, four hundred fifty-four billion, four hundred thirty-three million, four hundred forty-five thousand, four hundred thirty-five".