1025650701 has 16 divisors (see below), whose sum is σ = 1522523520. Its totient is φ = 682398720.

The previous prime is 1025650679. The next prime is 1025650721. The reversal of 1025650701 is 1070565201.

1025650701 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 650 + 7 + 0 + 1 = 666.

It is not a de Polignac number, because 1025650701 - 2⁵ = 1025650669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025650721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24180 + ... + 51341.

It is an arithmetic number, because the mean of its divisors is an integer number (95157720).

Almost surely, 2^1025650701 is an apocalyptic number.

It is an amenable number.

1025650701 is a deficient number, since it is larger than the sum of its proper divisors (496872819).

1025650701 is an equidigital number, since it uses as much as digits as its factorization.

1025650701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76033 (or 76027 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 1025650701 is about 32025.7818171548. The cubic root of 1025650701 is about 1008.4781514803.

The spelling of 1025650701 in words is "one billion, twenty-five million, six hundred fifty thousand, seven hundred one".