1151664050 has 24 divisors (see below), whose sum is σ = 2235231936. Its totient is φ = 440636240.

The previous prime is 1151664023. The next prime is 1151664089. The reversal of 1151664050 is 504661511.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499574 + ... + 501873.

It is an arithmetic number, because the mean of its divisors is an integer number (93134664).

Almost surely, 2^1151664050 is an apocalyptic number.

1151664050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151664050 is a deficient number, since it is larger than the sum of its proper divisors (1083567886).

1151664050 is a wasteful number, since it uses less digits than its factorization.

1151664050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001482 (or 1001477 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 1151664050 is about 33936.1761251912. The cubic root of 1151664050 is about 1048.1946452217.

The spelling of 1151664050 in words is "one billion, one hundred fifty-one million, six hundred sixty-four thousand, fifty".