2416256432505 has 24 divisors (see below), whose sum is σ = 4245550120968. Its totient is φ = 1271017080576.

The previous prime is 2416256432467. The next prime is 2416256432507. The reversal of 2416256432505 is 5052346526142.

2416256432505 is a `hidden beast` number, since 2 + 4 + 1 + 6 + 2 + 564 + 32 + 50 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 128814952464 + 2287441480041 = 358908^2 + 1512429^2 .

It is not a de Polignac number, because 2416256432505 - 2¹⁰ = 2416256431481 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2416256432507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367767862 + ... + 367774431.

It is an arithmetic number, because the mean of its divisors is an integer number (176897921707).

Almost surely, 2^{2416256432505} is an apocalyptic number.

It is an amenable number.

2416256432505 is a deficient number, since it is larger than the sum of its proper divisors (1829293688463).

2416256432505 is a wasteful number, since it uses less digits than its factorization.

2416256432505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735542377 (or 735542374 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 2416256432505 in words is "two trillion, four hundred sixteen billion, two hundred fifty-six million, four hundred thirty-two thousand, five hundred five".