1145601025952 has 24 divisors (see below), whose sum is σ = 2263544282916. Its totient is φ = 570732636672.

The previous prime is 1145601025949. The next prime is 1145601025997. The reversal of 1145601025952 is 2595201065411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 941047445776 + 204553580176 = 970076^2 + 452276^2 .

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, 64612133 + ... + 64629860.

Almost surely, 2^{1145601025952} is an apocalyptic number.

It is an amenable number.

1145601025952 is a deficient number, since it is larger than the sum of its proper divisors (1117943256964).

1145601025952 is a wasteful number, since it uses less digits than its factorization.

1145601025952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129242280 (or 129242272 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 1145601025952 in words is "one trillion, one hundred forty-five billion, six hundred one million, twenty-five thousand, nine hundred fifty-two".