40246077630053 has 2 divisors, whose sum is σ = 40246077630054. Its totient is φ = 40246077630052.

The previous prime is 40246077629981. The next prime is 40246077630091. The reversal of 40246077630053 is 35003677064204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37559517330724 + 2686560299329 = 6128582^2 + 1639073^2 .

It is a cyclic number.

It is not a de Polignac number, because 40246077630053 - 2²² = 40246073435749 is a prime.

It is a super-2 number, since 2×40246077630053² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40246077630653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20123038815026 + 20123038815027.

It is an arithmetic number, because the mean of its divisors is an integer number (20123038815027).

Almost surely, 2^{40246077630053} is an apocalyptic number.

It is an amenable number.

40246077630053 is a deficient number, since it is larger than the sum of its proper divisors (1).

40246077630053 is an equidigital number, since it uses as much as digits as its factorization.

40246077630053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 40246077630053 in words is "forty trillion, two hundred forty-six billion, seventy-seven million, six hundred thirty thousand, fifty-three".