1077137650 has 24 divisors (see below), whose sum is σ = 2052345204. Its totient is φ = 420345600.

The previous prime is 1077137639. The next prime is 1077137657. The reversal of 1077137650 is 567317701.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 428365809 + 648771841 = 20697^2 + 25471^2 .

It is not an unprimeable number, because it can be changed into a prime (1077137657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260667 + ... + 264766.

Almost surely, 2^1077137650 is an apocalyptic number.

1077137650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1077137650 is a deficient number, since it is larger than the sum of its proper divisors (975207554).

1077137650 is a wasteful number, since it uses less digits than its factorization.

1077137650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525486 (or 525481 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 37.

The square root of 1077137650 is about 32819.7752886884. The cubic root of 1077137650 is about 1025.0783679918.

The spelling of 1077137650 in words is "one billion, seventy-seven million, one hundred thirty-seven thousand, six hundred fifty".