11450554632 has 128 divisors (see below), whose sum is σ = 35127619200. Its totient is φ = 3469806720.

The previous prime is 11450554631. The next prime is 11450554637. The reversal of 11450554632 is 23645505411.

11450554632 is a `hidden beast` number, since 1 + 1 + 45 + 0 + 554 + 63 + 2 = 666.

It is a super-2 number, since 2×11450554632² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11450554631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162708 + ... + 222204.

It is an arithmetic number, because the mean of its divisors is an integer number (274434525).

Almost surely, 2^11450554632 is an apocalyptic number.

11450554632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11450554632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17563809600).

11450554632 is an abundant number, since it is smaller than the sum of its proper divisors (23677064568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11450554632 is an equidigital number, since it uses as much as digits as its factorization.

11450554632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59535 (or 59513 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 11450554632 in words is "eleven billion, four hundred fifty million, five hundred fifty-four thousand, six hundred thirty-two".