34535521450 has 24 divisors (see below), whose sum is σ = 66451109580. Its totient is φ = 13337856000.

The previous prime is 34535521367. The next prime is 34535521451. The reversal of 34535521450 is 5412553543.

It can be written as a sum of positive squares in 6 ways, for example, as 12266227009 + 22269294441 = 110753^2 + 149229^2 .

It is not an unprimeable number, because it can be changed into a prime (34535521451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11907351 + ... + 11910250.

Almost surely, 2^34535521450 is an apocalyptic number.

34535521450 is a deficient number, since it is larger than the sum of its proper divisors (31915588130).

34535521450 is a wasteful number, since it uses less digits than its factorization.

34535521450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23817642 (or 23817637 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

It can be divided in two parts, 34535 and 521450, that added together give a triangular number (555985 = T₁₀₅₄).

The spelling of 34535521450 in words is "thirty-four billion, five hundred thirty-five million, five hundred twenty-one thousand, four hundred fifty".