53789509437 has 16 divisors (see below), whose sum is σ = 71975112960. Its totient is φ = 35731987200.

The previous prime is 53789509421. The next prime is 53789509453. The reversal of 53789509437 is 73490598735.

53789509437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53789509421) and next prime (53789509453).

It is not a de Polignac number, because 53789509437 - 2⁴ = 53789509421 is a prime.

It is a super-2 number, since 2×53789509437² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53789509237) 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, 1093737 + ... + 1141857.

It is an arithmetic number, because the mean of its divisors is an integer number (4498444560).

Almost surely, 2^53789509437 is an apocalyptic number.

It is an amenable number.

53789509437 is a deficient number, since it is larger than the sum of its proper divisors (18185603523).

53789509437 is a wasteful number, since it uses less digits than its factorization.

53789509437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49444.

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 53789509437 in words is "fifty-three billion, seven hundred eighty-nine million, five hundred nine thousand, four hundred thirty-seven".