40773258010085 has 16 divisors (see below), whose sum is σ = 48938942847600. Its totient is φ = 32611251611136.

The previous prime is 40773258010061. The next prime is 40773258010087. The reversal of 40773258010085 is 58001085237704.

It can be written as a sum of positive squares in 8 ways, for example, as 31066882564 + 40742191127521 = 176258^2 + 6382961^2 .

It is a cyclic number.

It is not a de Polignac number, because 40773258010085 - 2⁸ = 40773258009829 is a prime.

It is a super-2 number, since 2×40773258010085² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40773258010087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 717090977 + ... + 717147833.

It is an arithmetic number, because the mean of its divisors is an integer number (3058683927975).

Almost surely, 2^{40773258010085} is an apocalyptic number.

It is an amenable number.

40773258010085 is a deficient number, since it is larger than the sum of its proper divisors (8165684837515).

40773258010085 is a wasteful number, since it uses less digits than its factorization.

40773258010085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86680.

The product of its (nonzero) digits is 1881600, while the sum is 50.

The spelling of 40773258010085 in words is "forty trillion, seven hundred seventy-three billion, two hundred fifty-eight million, ten thousand, eighty-five".