1025768152 has 8 divisors (see below), whose sum is σ = 1923315300. Its totient is φ = 512884072.

The previous prime is 1025768147. The next prime is 1025768167. The reversal of 1025768152 is 2518675201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64110502 + ... + 64110517.

Almost surely, 2^1025768152 is an apocalyptic number.

It is an amenable number.

1025768152 is a deficient number, since it is larger than the sum of its proper divisors (897547148).

1025768152 is a wasteful number, since it uses less digits than its factorization.

1025768152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128221025 (or 128221021 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 1025768152 is about 32027.6154591627. The cubic root of 1025768152 is about 1008.5166448473.

The spelling of 1025768152 in words is "one billion, twenty-five million, seven hundred sixty-eight thousand, one hundred fifty-two".