1052450245 has 32 divisors (see below), whose sum is σ = 1594552320. Its totient is φ = 647749440.

The previous prime is 1052450221. The next prime is 1052450257. The reversal of 1052450245 is 5420542501.

It is not a de Polignac number, because 1052450245 - 2⁵ = 1052450213 is a prime.

It is a super-2 number, since 2×1052450245² = 2215303036401120050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13114 + ... + 47716.

It is an arithmetic number, because the mean of its divisors is an integer number (49829760).

Almost surely, 2^1052450245 is an apocalyptic number.

It is an amenable number.

1052450245 is a deficient number, since it is larger than the sum of its proper divisors (542102075).

1052450245 is a wasteful number, since it uses less digits than its factorization.

1052450245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34705.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 1052450245 is about 32441.4895619791. The cubic root of 1052450245 is about 1017.1863521837.

Adding to 1052450245 its reverse (5420542501), we get a palindrome (6472992746).

The spelling of 1052450245 in words is "one billion, fifty-two million, four hundred fifty thousand, two hundred forty-five".