535516777432045 has 24 divisors (see below), whose sum is σ = 681810503522400. Its totient is φ = 402669555819552.

The previous prime is 535516777431983. The next prime is 535516777432057. The reversal of 535516777432045 is 540234777615535.

It is a happy number.

It is not a de Polignac number, because 535516777432045 - 2¹⁹ = 535516776907757 is a prime.

It is a super-2 number, since 2×535516777432045² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173215675 + ... + 176280184.

It is an arithmetic number, because the mean of its divisors is an integer number (28408770980100).

Almost surely, 2^{535516777432045} is an apocalyptic number.

It is an amenable number.

535516777432045 is a deficient number, since it is larger than the sum of its proper divisors (146293726090355).

535516777432045 is a wasteful number, since it uses less digits than its factorization.

535516777432045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349496137 (or 349496010 counting only the distinct ones).

The product of its (nonzero) digits is 370440000, while the sum is 64.

The spelling of 535516777432045 in words is "five hundred thirty-five trillion, five hundred sixteen billion, seven hundred seventy-seven million, four hundred thirty-two thousand, forty-five".