2405152212535 has 4 divisors (see below), whose sum is σ = 2886182655048. Its totient is φ = 1924121770024.

The previous prime is 2405152212523. The next prime is 2405152212563. The reversal of 2405152212535 is 5352122515042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2405152212535 - 2¹⁷ = 2405152081463 is a prime.

It is a super-2 number, since 2×2405152212535² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2405152212494 and 2405152212503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240515221249 + ... + 240515221258.

It is an arithmetic number, because the mean of its divisors is an integer number (721545663762).

Almost surely, 2^{2405152212535} is an apocalyptic number.

2405152212535 is a deficient number, since it is larger than the sum of its proper divisors (481030442513).

2405152212535 is an equidigital number, since it uses as much as digits as its factorization.

2405152212535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481030442512.

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 2405152212535 its reverse (5352122515042), we get a palindrome (7757274727577).

The spelling of 2405152212535 in words is "two trillion, four hundred five billion, one hundred fifty-two million, two hundred twelve thousand, five hundred thirty-five".