53456465435 has 16 divisors (see below), whose sum is σ = 66161273472. Its totient is φ = 41440848000.

The previous prime is 53456465393. The next prime is 53456465443.

53456465435 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 53456465435 - 2¹⁸ = 53456203291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1102376 + ... + 1149845.

It is an arithmetic number, because the mean of its divisors is an integer number (4135079592).

Almost surely, 2^53456465435 is an apocalyptic number.

53456465435 is a deficient number, since it is larger than the sum of its proper divisors (12704808037).

53456465435 is a wasteful number, since it uses less digits than its factorization.

53456465435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252374.

The product of its digits is 12960000, while the sum is 50.

The spelling of 53456465435 in words is "fifty-three billion, four hundred fifty-six million, four hundred sixty-five thousand, four hundred thirty-five".