53433234415 has 16 divisors (see below), whose sum is σ = 72990222336. Its totient is φ = 37170944800.

The previous prime is 53433234409. The next prime is 53433234451. The reversal of 53433234415 is 51443233435.

It is a happy number.

It is not a de Polignac number, because 53433234415 - 2⁷ = 53433234287 is a prime.

It is a super-2 number, since 2×53433234415² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21118591 + ... + 21121120.

It is an arithmetic number, because the mean of its divisors is an integer number (4561888896).

Almost surely, 2^53433234415 is an apocalyptic number.

53433234415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53433234415 is a deficient number, since it is larger than the sum of its proper divisors (19556987921).

53433234415 is a wasteful number, since it uses less digits than its factorization.

53433234415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42239750.

The product of its digits is 259200, while the sum is 37.

The spelling of 53433234415 in words is "fifty-three billion, four hundred thirty-three million, two hundred thirty-four thousand, four hundred fifteen".