55746011 has 2 divisors, whose sum is σ = 55746012. Its totient is φ = 55746010.

The previous prime is 55746007. The next prime is 55746023. The reversal of 55746011 is 11064755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55746011 - 2² = 55746007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55746071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27873005 + 27873006.

It is an arithmetic number, because the mean of its divisors is an integer number (27873006).

Almost surely, 2^55746011 is an apocalyptic number.

55746011 is a deficient number, since it is larger than the sum of its proper divisors (1).

55746011 is an equidigital number, since it uses as much as digits as its factorization.

55746011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 55746011 is about 7466.3251335580. The cubic root of 55746011 is about 382.0069509805.

The spelling of 55746011 in words is "fifty-five million, seven hundred forty-six thousand, eleven".