1010254345 has 16 divisors (see below), whose sum is σ = 1239120000. Its totient is φ = 790466688.

The previous prime is 1010254307. The next prime is 1010254351. The reversal of 1010254345 is 5434520101.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010254345 is a prime.

It is a super-2 number, since 2×1010254345² = 2041227683182758050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50101 + ... + 67309.

It is an arithmetic number, because the mean of its divisors is an integer number (77445000).

Almost surely, 2^1010254345 is an apocalyptic number.

It is an amenable number.

1010254345 is a deficient number, since it is larger than the sum of its proper divisors (228865655).

1010254345 is a wasteful number, since it uses less digits than its factorization.

1010254345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17472.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1010254345 is about 31784.4985016281. The cubic root of 1010254345 is about 1003.4064975975.

Adding to 1010254345 its reverse (5434520101), we get a palindrome (6444774446).

The spelling of 1010254345 in words is "one billion, ten million, two hundred fifty-four thousand, three hundred forty-five".