425501555151 has 16 divisors (see below), whose sum is σ = 601213304160. Its totient is φ = 267205908480.

The previous prime is 425501555123. The next prime is 425501555153. The reversal of 425501555151 is 151555105524.

It is not a de Polignac number, because 425501555151 - 2⁷ = 425501555023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425501555153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59640610 + ... + 59647743.

It is an arithmetic number, because the mean of its divisors is an integer number (37575831510).

Almost surely, 2^425501555151 is an apocalyptic number.

425501555151 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

425501555151 is a deficient number, since it is larger than the sum of its proper divisors (175711749009).

425501555151 is a wasteful number, since it uses less digits than its factorization.

425501555151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119288426.

The product of its (nonzero) digits is 125000, while the sum is 39.

The spelling of 425501555151 in words is "four hundred twenty-five billion, five hundred one million, five hundred fifty-five thousand, one hundred fifty-one".