35513225405 has 16 divisors (see below), whose sum is σ = 48744061824. Its totient is φ = 24331821120.

The previous prime is 35513225399. The next prime is 35513225431. The reversal of 35513225405 is 50452231553.

It is not a de Polignac number, because 35513225405 - 2⁸ = 35513225149 is a prime.

It is a super-2 number, since 2×35513225405² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

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, 375791 + ... + 460700.

It is an arithmetic number, because the mean of its divisors is an integer number (3046503864).

Almost surely, 2^35513225405 is an apocalyptic number.

35513225405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35513225405 is a deficient number, since it is larger than the sum of its proper divisors (13230836419).

35513225405 is a wasteful number, since it uses less digits than its factorization.

35513225405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837716.

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 35513225405 its reverse (50452231553), we get a palindrome (85965456958).

The spelling of 35513225405 in words is "thirty-five billion, five hundred thirteen million, two hundred twenty-five thousand, four hundred five".