425153507 has 2 divisors, whose sum is σ = 425153508. Its totient is φ = 425153506.

The previous prime is 425153497. The next prime is 425153539. The reversal of 425153507 is 705351524.

It is an a-pointer prime, because the next prime (425153539) can be obtained adding 425153507 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425153507 - 2¹⁴ = 425137123 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (425153107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212576753 + 212576754.

It is an arithmetic number, because the mean of its divisors is an integer number (212576754).

Almost surely, 2^425153507 is an apocalyptic number.

425153507 is a deficient number, since it is larger than the sum of its proper divisors (1).

425153507 is an equidigital number, since it uses as much as digits as its factorization.

425153507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 425153507 is about 20619.2508835796. The cubic root of 425153507 is about 751.9378078518.

The spelling of 425153507 in words is "four hundred twenty-five million, one hundred fifty-three thousand, five hundred seven".