1150650090 has 64 divisors (see below), whose sum is σ = 3110486400. Its totient is φ = 302631552.

The previous prime is 1150650077. The next prime is 1150650101. The reversal of 1150650090 is 900560511.

1150650090 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 650 + 0 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9480 + ... + 48899.

It is an arithmetic number, because the mean of its divisors is an integer number (48601350).

Almost surely, 2^1150650090 is an apocalyptic number.

1150650090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150650090 is an abundant number, since it is smaller than the sum of its proper divisors (1959836310).

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

1150650090 is a wasteful number, since it uses less digits than its factorization.

1150650090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58468 (or 58462 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 1150650090 is about 33921.2336155394. The cubic root of 1150650090 is about 1047.8869340999.

The spelling of 1150650090 in words is "one billion, one hundred fifty million, six hundred fifty thousand, ninety".