53464177458 has 24 divisors (see below), whose sum is σ = 115913702268. Its totient is φ = 17809907712.

The previous prime is 53464177457. The next prime is 53464177471. The reversal of 53464177458 is 85477146435.

53464177458 is a `hidden beast` number, since 5 + 3 + 464 + 177 + 4 + 5 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 53442805329 + 21372129 = 231177^2 + 4623^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (53464177451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 928335 + ... + 984242.

Almost surely, 2^53464177458 is an apocalyptic number.

53464177458 is an abundant number, since it is smaller than the sum of its proper divisors (62449524810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53464177458 is a wasteful number, since it uses less digits than its factorization.

53464177458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914138 (or 1914135 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 54.

The spelling of 53464177458 in words is "fifty-three billion, four hundred sixty-four million, one hundred seventy-seven thousand, four hundred fifty-eight".