77053532414 has 4 divisors (see below), whose sum is σ = 115580298624. Its totient is φ = 38526766206.

The previous prime is 77053532407. The next prime is 77053532417. The reversal of 77053532414 is 41423535077.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77053532417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19263383102 + ... + 19263383105.

It is an arithmetic number, because the mean of its divisors is an integer number (28895074656).

Almost surely, 2^77053532414 is an apocalyptic number.

77053532414 is a deficient number, since it is larger than the sum of its proper divisors (38526766210).

77053532414 is a wasteful number, since it uses less digits than its factorization.

77053532414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38526766209.

The product of its (nonzero) digits is 352800, while the sum is 41.

The spelling of 77053532414 in words is "seventy-seven billion, fifty-three million, five hundred thirty-two thousand, four hundred fourteen".