1025842355 has 16 divisors (see below), whose sum is σ = 1260274464. Its totient is φ = 801388800.

The previous prime is 1025842331. The next prime is 1025842361. The reversal of 1025842355 is 5532485201.

It is not a de Polignac number, because 1025842355 - 2¹⁶ = 1025776819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22952 + ... + 50778.

It is an arithmetic number, because the mean of its divisors is an integer number (78767154).

Almost surely, 2^1025842355 is an apocalyptic number.

1025842355 is a deficient number, since it is larger than the sum of its proper divisors (234432109).

1025842355 is a wasteful number, since it uses less digits than its factorization.

1025842355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28006.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 1025842355 is about 32028.7738603900. The cubic root of 1025842355 is about 1008.5409626089.

The spelling of 1025842355 in words is "one billion, twenty-five million, eight hundred forty-two thousand, three hundred fifty-five".