1035645452 has 24 divisors (see below), whose sum is σ = 1853524176. Its totient is φ = 506193408.

The previous prime is 1035645433. The next prime is 1035645461. The reversal of 1035645452 is 2545465301.

It is a super-3 number, since 3×1035645452³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17303 + ... + 48689.

It is an arithmetic number, because the mean of its divisors is an integer number (77230174).

Almost surely, 2^1035645452 is an apocalyptic number.

It is an amenable number.

1035645452 is a deficient number, since it is larger than the sum of its proper divisors (817878724).

1035645452 is a wasteful number, since it uses less digits than its factorization.

1035645452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31577 (or 31575 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 1035645452 is about 32181.4457723701. The cubic root of 1035645452 is about 1011.7433707468.

The spelling of 1035645452 in words is "one billion, thirty-five million, six hundred forty-five thousand, four hundred fifty-two".