53576067499 has 2 divisors, whose sum is σ = 53576067500. Its totient is φ = 53576067498.

The previous prime is 53576067491. The next prime is 53576067569. The reversal of 53576067499 is 99476067535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53576067499 - 2³ = 53576067491 is a prime.

It is not a weakly prime, because it can be changed into another prime (53576067491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26788033749 + 26788033750.

It is an arithmetic number, because the mean of its divisors is an integer number (26788033750).

Almost surely, 2^53576067499 is an apocalyptic number.

53576067499 is a deficient number, since it is larger than the sum of its proper divisors (1).

53576067499 is an equidigital number, since it uses as much as digits as its factorization.

53576067499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42865200, while the sum is 61.

The spelling of 53576067499 in words is "fifty-three billion, five hundred seventy-six million, sixty-seven thousand, four hundred ninety-nine".