1150415655 has 16 divisors (see below), whose sum is σ = 1890413664. Its totient is φ = 596972160.

The previous prime is 1150415599. The next prime is 1150415701. The reversal of 1150415655 is 5565140511.

It is not a de Polignac number, because 1150415655 - 2¹⁰ = 1150414631 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1035856 + ... + 1036965.

It is an arithmetic number, because the mean of its divisors is an integer number (118150854).

Almost surely, 2^1150415655 is an apocalyptic number.

1150415655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1150415655 is a deficient number, since it is larger than the sum of its proper divisors (739998009).

1150415655 is a wasteful number, since it uses less digits than its factorization.

1150415655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072866.

The product of its (nonzero) digits is 15000, while the sum is 33.

The square root of 1150415655 is about 33917.7778605851. Note that the first 3 decimals coincide. The cubic root of 1150415655 is about 1047.8157633008.

The spelling of 1150415655 in words is "one billion, one hundred fifty million, four hundred fifteen thousand, six hundred fifty-five".