1025313755 has 8 divisors (see below), whose sum is σ = 1230846624. Its totient is φ = 819937600.

The previous prime is 1025313743. The next prime is 1025313791. The reversal of 1025313755 is 5573135201.

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

It is not a de Polignac number, because 1025313755 - 2¹⁰ = 1025312731 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24266 + ... + 51375.

It is an arithmetic number, because the mean of its divisors is an integer number (153855828).

Almost surely, 2^1025313755 is an apocalyptic number.

1025313755 is a deficient number, since it is larger than the sum of its proper divisors (205532869).

1025313755 is an equidigital number, since it uses as much as digits as its factorization.

1025313755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78357.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 1025313755 is about 32020.5208421100. The cubic root of 1025313755 is about 1008.3677045558.

Adding to 1025313755 its reverse (5573135201), we get a palindrome (6598448956).

The spelling of 1025313755 in words is "one billion, twenty-five million, three hundred thirteen thousand, seven hundred fifty-five".