1077195953 has 2 divisors, whose sum is σ = 1077195954. Its totient is φ = 1077195952.

The previous prime is 1077195949. The next prime is 1077195971. The reversal of 1077195953 is 3595917701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 951599104 + 125596849 = 30848^2 + 11207^2 .

It is a cyclic number.

It is not a de Polignac number, because 1077195953 - 2² = 1077195949 is a prime.

It is a super-2 number, since 2×1077195953² = 2320702242319156418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1077195898 and 1077195907.

It is not a weakly prime, because it can be changed into another prime (1077195943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538597976 + 538597977.

It is an arithmetic number, because the mean of its divisors is an integer number (538597977).

Almost surely, 2^1077195953 is an apocalyptic number.

It is an amenable number.

1077195953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077195953 is an equidigital number, since it uses as much as digits as its factorization.

1077195953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 297675, while the sum is 47.

The square root of 1077195953 is about 32820.6635063949. The cubic root of 1077195953 is about 1025.0968627082.

The spelling of 1077195953 in words is "one billion, seventy-seven million, one hundred ninety-five thousand, nine hundred fifty-three".