1030225545 has 24 divisors (see below), whose sum is σ = 1863366336. Its totient is φ = 525563808.

The previous prime is 1030225507. The next prime is 1030225579. The reversal of 1030225545 is 5455220301.

It is a happy number.

1030225545 is a `hidden beast` number, since 103 + 0 + 2 + 2 + 554 + 5 = 666.

It is not a de Polignac number, because 1030225545 - 2⁹ = 1030225033 is a prime.

It is a super-2 number, since 2×1030225545² = 2122729347141094050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 496659 + ... + 498728.

It is an arithmetic number, because the mean of its divisors is an integer number (77640264).

Almost surely, 2^1030225545 is an apocalyptic number.

1030225545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030225545 is a deficient number, since it is larger than the sum of its proper divisors (833140791).

1030225545 is a wasteful number, since it uses less digits than its factorization.

1030225545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995421 (or 995418 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1030225545 is about 32097.1267405667. The cubic root of 1030225545 is about 1009.9753433186.

Adding to 1030225545 its reverse (5455220301), we get a palindrome (6485445846).

The spelling of 1030225545 in words is "one billion, thirty million, two hundred twenty-five thousand, five hundred forty-five".