1077522401 has 2 divisors, whose sum is σ = 1077522402. Its totient is φ = 1077522400.

The previous prime is 1077522379. The next prime is 1077522409. The reversal of 1077522401 is 1042257701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1054950400 + 22572001 = 32480^2 + 4751^2 .

It is an emirp because it is prime and its reverse (1042257701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1077522401 is a prime.

It is a super-2 number, since 2×1077522401² = 2322109049313609602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1077522409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538761200 + 538761201.

It is an arithmetic number, because the mean of its divisors is an integer number (538761201).

Almost surely, 2^1077522401 is an apocalyptic number.

It is an amenable number.

1077522401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077522401 is an equidigital number, since it uses as much as digits as its factorization.

1077522401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 1077522401 is about 32825.6363380819. The cubic root of 1077522401 is about 1025.2004053120.

The spelling of 1077522401 in words is "one billion, seventy-seven million, five hundred twenty-two thousand, four hundred one".