415611972559 has 16 divisors (see below), whose sum is σ = 488495104000. Its totient is φ = 353433766392.

The previous prime is 415611972551. The next prime is 415611972661. The reversal of 415611972559 is 955279116514.

It is not a de Polignac number, because 415611972559 - 2³ = 415611972551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415611972551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4726899 + ... + 4814020.

It is an arithmetic number, because the mean of its divisors is an integer number (30530944000).

Almost surely, 2^415611972559 is an apocalyptic number.

415611972559 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

415611972559 is a deficient number, since it is larger than the sum of its proper divisors (72883131441).

415611972559 is an equidigital number, since it uses as much as digits as its factorization.

415611972559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9541067 (or 9541053 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 55.

The spelling of 415611972559 in words is "four hundred fifteen billion, six hundred eleven million, nine hundred seventy-two thousand, five hundred fifty-nine".