2451225565151 has 16 divisors (see below), whose sum is σ = 2701203984000. Its totient is φ = 2205781284000.

The previous prime is 2451225565141. The next prime is 2451225565153. The reversal of 2451225565151 is 1515655221542.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2451225565151 - 2²² = 2451221370847 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 (2451225565153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4284860 + ... + 4823118.

It is an arithmetic number, because the mean of its divisors is an integer number (168825249000).

Almost surely, 2^{2451225565151} is an apocalyptic number.

2451225565151 is a deficient number, since it is larger than the sum of its proper divisors (249978418849).

2451225565151 is a wasteful number, since it uses less digits than its factorization.

2451225565151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542470.

The product of its digits is 600000, while the sum is 44.

The spelling of 2451225565151 in words is "two trillion, four hundred fifty-one billion, two hundred twenty-five million, five hundred sixty-five thousand, one hundred fifty-one".