1051224265 has 32 divisors (see below), whose sum is σ = 1554690816. Its totient is φ = 664485120.

The previous prime is 1051224259. The next prime is 1051224281. The reversal of 1051224265 is 5624221501.

1051224265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1051224265 - 2⁵ = 1051224233 is a prime.

It is a super-2 number, since 2×1051224265² = 2210144910649580450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531819 + ... + 533791.

It is an arithmetic number, because the mean of its divisors is an integer number (48584088).

Almost surely, 2^1051224265 is an apocalyptic number.

It is an amenable number.

1051224265 is a deficient number, since it is larger than the sum of its proper divisors (503466551).

1051224265 is a wasteful number, since it uses less digits than its factorization.

1051224265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3169.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1051224265 is about 32422.5888078050. The cubic root of 1051224265 is about 1016.7912314751.

Adding to 1051224265 its reverse (5624221501), we get a palindrome (6675445766).

The spelling of 1051224265 in words is "one billion, fifty-one million, two hundred twenty-four thousand, two hundred sixty-five".