53579756011 has 2 divisors, whose sum is σ = 53579756012. Its totient is φ = 53579756010.

The previous prime is 53579756003. The next prime is 53579756039. The reversal of 53579756011 is 11065797535.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53579756011 - 2³ = 53579756003 is a prime.

It is not a weakly prime, because it can be changed into another prime (53579756311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26789878005 + 26789878006.

It is an arithmetic number, because the mean of its divisors is an integer number (26789878006).

Almost surely, 2^53579756011 is an apocalyptic number.

53579756011 is a deficient number, since it is larger than the sum of its proper divisors (1).

53579756011 is an equidigital number, since it uses as much as digits as its factorization.

53579756011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 992250, while the sum is 49.

The spelling of 53579756011 in words is "fifty-three billion, five hundred seventy-nine million, seven hundred fifty-six thousand, eleven".