1135400632541 has 8 divisors (see below), whose sum is σ = 1297665017664. Its totient is φ = 973152321120.

The previous prime is 1135400632523. The next prime is 1135400632543. The reversal of 1135400632541 is 1452360045311.

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

It is not a de Polignac number, because 1135400632541 - 2¹⁸ = 1135400370397 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 (1135400632543) 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, 3866675 + ... + 4149936.

It is an arithmetic number, because the mean of its divisors is an integer number (162208127208).

Almost surely, 2^{1135400632541} is an apocalyptic number.

It is an amenable number.

1135400632541 is a deficient number, since it is larger than the sum of its proper divisors (162264385123).

1135400632541 is an equidigital number, since it uses as much as digits as its factorization.

1135400632541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8036851.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 1135400632541 its reverse (1452360045311), we get a palindrome (2587760677852).

The spelling of 1135400632541 in words is "one trillion, one hundred thirty-five billion, four hundred million, six hundred thirty-two thousand, five hundred forty-one".