35456521345 has 16 divisors (see below), whose sum is σ = 48635284608. Its totient is φ = 24308444160.

The previous prime is 35456521301. The next prime is 35456521349. The reversal of 35456521345 is 54312565453.

It is not a de Polignac number, because 35456521345 - 2¹³ = 35456513153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35456521349) 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, 97342 + ... + 283528.

It is an arithmetic number, because the mean of its divisors is an integer number (3039705288).

Almost surely, 2^35456521345 is an apocalyptic number.

35456521345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35456521345 is a deficient number, since it is larger than the sum of its proper divisors (13178763263).

35456521345 is a wasteful number, since it uses less digits than its factorization.

35456521345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191640.

The product of its digits is 1080000, while the sum is 43.

The spelling of 35456521345 in words is "thirty-five billion, four hundred fifty-six million, five hundred twenty-one thousand, three hundred forty-five".