1131776624506 has 8 divisors (see below), whose sum is σ = 1851998112864. Its totient is φ = 514443920220.

The previous prime is 1131776624471. The next prime is 1131776624507. The reversal of 1131776624506 is 6054266771311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1131776624506.

It is not an unprimeable number, because it can be changed into a prime (1131776624507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25722195990 + ... + 25722196033.

It is an arithmetic number, because the mean of its divisors is an integer number (231499764108).

Almost surely, 2^{1131776624506} is an apocalyptic number.

1131776624506 is a deficient number, since it is larger than the sum of its proper divisors (720221488358).

1131776624506 is a wasteful number, since it uses less digits than its factorization.

1131776624506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51444392036.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 1131776624506 in words is "one trillion, one hundred thirty-one billion, seven hundred seventy-six million, six hundred twenty-four thousand, five hundred six".