1025652071 has 8 divisors (see below), whose sum is σ = 1044985104. Its totient is φ = 1006499200.

The previous prime is 1025652059. The next prime is 1025652073. The reversal of 1025652071 is 1702565201.

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

It is a cyclic number.

It is not a de Polignac number, because 1025652071 - 2¹⁰ = 1025651047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025652073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33521 + ... + 56346.

It is an arithmetic number, because the mean of its divisors is an integer number (130623138).

Almost surely, 2^1025652071 is an apocalyptic number.

1025652071 is a deficient number, since it is larger than the sum of its proper divisors (19333033).

1025652071 is a wasteful number, since it uses less digits than its factorization.

1025652071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90081.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1025652071 is about 32025.8032061649. The cubic root of 1025652071 is about 1008.4786005008.

The spelling of 1025652071 in words is "one billion, twenty-five million, six hundred fifty-two thousand, seventy-one".