11632441042551 has 8 divisors (see below), whose sum is σ = 17725624445824. Its totient is φ = 6647109167160.

The previous prime is 11632441042517. The next prime is 11632441042571. The reversal of 11632441042551 is 15524014423611.

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

It is not a de Polignac number, because 11632441042551 - 2¹¹ = 11632441040503 is a prime.

It is a super-3 number, since 3×11632441042551³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11632441042571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276962881945 + ... + 276962881986.

It is an arithmetic number, because the mean of its divisors is an integer number (2215703055728).

Almost surely, 2^{11632441042551} is an apocalyptic number.

11632441042551 is a deficient number, since it is larger than the sum of its proper divisors (6093183403273).

11632441042551 is an equidigital number, since it uses as much as digits as its factorization.

11632441042551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553925763941.

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 11632441042551 in words is "eleven trillion, six hundred thirty-two billion, four hundred forty-one million, forty-two thousand, five hundred fifty-one".