2245536434 has 8 divisors (see below), whose sum is σ = 3401654508. Its totient is φ = 1111651600.

The previous prime is 2245536389. The next prime is 2245536487. The reversal of 2245536434 is 4346355422.

It can be written as a sum of positive squares in 2 ways, for example, as 1365524209 + 880012225 = 36953^2 + 29665^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5558057 + ... + 5558460.

Almost surely, 2^2245536434 is an apocalyptic number.

2245536434 is a deficient number, since it is larger than the sum of its proper divisors (1156118074).

2245536434 is a wasteful number, since it uses less digits than its factorization.

2245536434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11116620.

The product of its digits is 345600, while the sum is 38.

The square root of 2245536434 is about 47387.0914279406. The cubic root of 2245536434 is about 1309.5036159084.

The spelling of 2245536434 in words is "two billion, two hundred forty-five million, five hundred thirty-six thousand, four hundred thirty-four".