1073061253 has 8 divisors (see below), whose sum is σ = 1175726880. Its totient is φ = 971248080.

The previous prime is 1073061211. The next prime is 1073061263. The reversal of 1073061253 is 3521603701.

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

It is not a de Polignac number, because 1073061253 - 2²¹ = 1070964101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073061203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210475 + ... + 215512.

It is an arithmetic number, because the mean of its divisors is an integer number (146965860).

Almost surely, 2^1073061253 is an apocalyptic number.

It is an amenable number.

1073061253 is a deficient number, since it is larger than the sum of its proper divisors (102665627).

1073061253 is a wasteful number, since it uses less digits than its factorization.

1073061253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426227.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 1073061253 is about 32757.6136646124. The cubic root of 1073061253 is about 1023.7836065802.

Adding to 1073061253 its reverse (3521603701), we get a palindrome (4594664954).

The spelling of 1073061253 in words is "one billion, seventy-three million, sixty-one thousand, two hundred fifty-three".