531425351435 has 16 divisors (see below), whose sum is σ = 696845548800. Its totient is φ = 385845913440.

The previous prime is 531425351423. The next prime is 531425351461. The reversal of 531425351435 is 534153524135.

It is not a de Polignac number, because 531425351435 - 2¹² = 531425347339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 531425351392 and 531425351401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8032397 + ... + 8098286.

It is an arithmetic number, because the mean of its divisors is an integer number (43552846800).

Almost surely, 2^531425351435 is an apocalyptic number.

531425351435 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

531425351435 is a deficient number, since it is larger than the sum of its proper divisors (165420197365).

531425351435 is a wasteful number, since it uses less digits than its factorization.

531425351435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16131298.

The product of its digits is 540000, while the sum is 41.

The spelling of 531425351435 in words is "five hundred thirty-one billion, four hundred twenty-five million, three hundred fifty-one thousand, four hundred thirty-five".