40526405355 has 16 divisors (see below), whose sum is σ = 65003959584. Its totient is φ = 21560179200.

The previous prime is 40526405317. The next prime is 40526405399. The reversal of 40526405355 is 55350462504.

It is not a de Polignac number, because 40526405355 - 2⁶ = 40526405291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3362764 + ... + 3374793.

It is an arithmetic number, because the mean of its divisors is an integer number (4062747474).

Almost surely, 2^40526405355 is an apocalyptic number.

40526405355 is a deficient number, since it is larger than the sum of its proper divisors (24477554229).

40526405355 is a wasteful number, since it uses less digits than its factorization.

40526405355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6737966.

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 40526405355 its reverse (55350462504), we get a palindrome (95876867859).

The spelling of 40526405355 in words is "forty billion, five hundred twenty-six million, four hundred five thousand, three hundred fifty-five".