75454526350053 has 16 divisors (see below), whose sum is σ = 112936900840960. Its totient is φ = 49784429755008.

The previous prime is 75454526350033. The next prime is 75454526350057. The reversal of 75454526350053 is 35005362545457.

75454526350053 is a `hidden beast` number, since 7 + 5 + 45 + 45 + 2 + 6 + 3 + 500 + 53 = 666.

It is not a de Polignac number, because 75454526350053 - 2⁶ = 75454526349989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75454526350057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14405214325 + ... + 14405219562.

It is an arithmetic number, because the mean of its divisors is an integer number (7058556302560).

Almost surely, 2^{75454526350053} is an apocalyptic number.

It is an amenable number.

75454526350053 is a deficient number, since it is larger than the sum of its proper divisors (37482374490907).

75454526350053 is a wasteful number, since it uses less digits than its factorization.

75454526350053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28810433993 (or 28810433987 counting only the distinct ones).

The product of its (nonzero) digits is 37800000, while the sum is 54.

The spelling of 75454526350053 in words is "seventy-five trillion, four hundred fifty-four billion, five hundred twenty-six million, three hundred fifty thousand, fifty-three".