53444477514 has 32 divisors (see below), whose sum is σ = 107977618944. Its totient is φ = 17633799680.

The previous prime is 53444477509. The next prime is 53444477539. The reversal of 53444477514 is 41577444435.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464167 + ... + 567749.

It is an arithmetic number, because the mean of its divisors is an integer number (3374300592).

Almost surely, 2^53444477514 is an apocalyptic number.

53444477514 is an abundant number, since it is smaller than the sum of its proper divisors (54533141430).

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

53444477514 is a wasteful number, since it uses less digits than its factorization.

53444477514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104462.

The product of its digits is 3763200, while the sum is 48.

The spelling of 53444477514 in words is "fifty-three billion, four hundred forty-four million, four hundred seventy-seven thousand, five hundred fourteen".