52435415451 has 16 divisors (see below), whose sum is σ = 74454380064. Its totient is φ = 32710470144.

The previous prime is 52435415437. The next prime is 52435415453. The reversal of 52435415451 is 15451453425.

It is not a de Polignac number, because 52435415451 - 2⁷ = 52435415323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52435415453) 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 15 ways as a sum of consecutive naturals, for example, 2962696 + ... + 2980341.

It is an arithmetic number, because the mean of its divisors is an integer number (4653398754).

Almost surely, 2^52435415451 is an apocalyptic number.

52435415451 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

52435415451 is a deficient number, since it is larger than the sum of its proper divisors (22018964613).

52435415451 is a wasteful number, since it uses less digits than its factorization.

52435415451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5943230.

The product of its digits is 240000, while the sum is 39.

Adding to 52435415451 its reverse (15451453425), we get a palindrome (67886868876).

The spelling of 52435415451 in words is "fifty-two billion, four hundred thirty-five million, four hundred fifteen thousand, four hundred fifty-one".