35455020405 has 24 divisors (see below), whose sum is σ = 65989753632. Its totient is φ = 16208008992.

The previous prime is 35455020383. The next prime is 35455020407. The reversal of 35455020405 is 50402055453.

It is not a de Polignac number, because 35455020405 - 2⁵ = 35455020373 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35455020407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24118327 + ... + 24119796.

It is an arithmetic number, because the mean of its divisors is an integer number (2749573068).

Almost surely, 2^35455020405 is an apocalyptic number.

35455020405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35455020405 is a deficient number, since it is larger than the sum of its proper divisors (30534733227).

35455020405 is a wasteful number, since it uses less digits than its factorization.

35455020405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48238145 (or 48238138 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 35455020405 its reverse (50402055453), we get a palindrome (85857075858).

The spelling of 35455020405 in words is "thirty-five billion, four hundred fifty-five million, twenty thousand, four hundred five".