1153440505150 has 24 divisors (see below), whose sum is σ = 2145431460384. Its totient is φ = 461369294400.

The previous prime is 1153440505103. The next prime is 1153440505153. The reversal of 1153440505150 is 515050443511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153440505153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4398114 + ... + 4652986.

It is an arithmetic number, because the mean of its divisors is an integer number (89392977516).

Almost surely, 2^{1153440505150} is an apocalyptic number.

1153440505150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1153440505150 is a deficient number, since it is larger than the sum of its proper divisors (991990955234).

1153440505150 is a wasteful number, since it uses less digits than its factorization.

1153440505150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345396 (or 345391 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 1153440505150 its reverse (515050443511), we get a palindrome (1668490948661).

The spelling of 1153440505150 in words is "one trillion, one hundred fifty-three billion, four hundred forty million, five hundred five thousand, one hundred fifty".