1077632651 has 4 divisors (see below), whose sum is σ = 1080830712. Its totient is φ = 1074434592.

The previous prime is 1077632641. The next prime is 1077632653. The reversal of 1077632651 is 1562367701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1077632651 - 2¹⁸ = 1077370507 is a prime.

It is a super-2 number, since 2×1077632651² = 2322584261002575602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1077632653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1598525 + ... + 1599198.

It is an arithmetic number, because the mean of its divisors is an integer number (270207678).

Almost surely, 2^1077632651 is an apocalyptic number.

1077632651 is a deficient number, since it is larger than the sum of its proper divisors (3198061).

1077632651 is an equidigital number, since it uses as much as digits as its factorization.

1077632651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198060.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 1077632651 is about 32827.3156228163. The cubic root of 1077632651 is about 1025.2353696246.

The spelling of 1077632651 in words is "one billion, seventy-seven million, six hundred thirty-two thousand, six hundred fifty-one".