510745145425 has 12 divisors (see below), whose sum is σ = 636164005120. Its totient is φ = 406763842320.

The previous prime is 510745145419. The next prime is 510745145431. The reversal of 510745145425 is 524541547015.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (510745145419) and next prime (510745145431).

It is not a de Polignac number, because 510745145425 - 2¹³ = 510745137233 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 45801165 + ... + 45812314.

Almost surely, 2^510745145425 is an apocalyptic number.

It is an amenable number.

510745145425 is a deficient number, since it is larger than the sum of its proper divisors (125418859695).

510745145425 is a wasteful number, since it uses less digits than its factorization.

510745145425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91613712 (or 91613707 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 43.

The spelling of 510745145425 in words is "five hundred ten billion, seven hundred forty-five million, one hundred forty-five thousand, four hundred twenty-five".