53358421269 has 32 divisors (see below), whose sum is σ = 75434486400. Its totient is φ = 33489469440.

The previous prime is 53358421267. The next prime is 53358421289. The reversal of 53358421269 is 96212485335.

It is not a de Polignac number, because 53358421269 - 2¹ = 53358421267 is a prime.

It is a super-2 number, since 2×53358421269² (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 (53358421267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9588882 + ... + 9594444.

It is an arithmetic number, because the mean of its divisors is an integer number (2357327700).

Almost surely, 2^53358421269 is an apocalyptic number.

It is an amenable number.

53358421269 is a deficient number, since it is larger than the sum of its proper divisors (22076065131).

53358421269 is a wasteful number, since it uses less digits than its factorization.

53358421269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8325.

The product of its digits is 1555200, while the sum is 48.

The spelling of 53358421269 in words is "fifty-three billion, three hundred fifty-eight million, four hundred twenty-one thousand, two hundred sixty-nine".