425025211535 has 16 divisors (see below), whose sum is σ = 529242024960. Its totient is φ = 327435067680.

The previous prime is 425025211531. The next prime is 425025211571. The reversal of 425025211535 is 535112520524.

It is a happy number.

It is not a de Polignac number, because 425025211535 - 2² = 425025211531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425025211495 and 425025211504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425025211531) 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, 13906295 + ... + 13936824.

It is an arithmetic number, because the mean of its divisors is an integer number (33077626560).

Almost surely, 2^425025211535 is an apocalyptic number.

425025211535 is a deficient number, since it is larger than the sum of its proper divisors (104216813425).

425025211535 is a wasteful number, since it uses less digits than its factorization.

425025211535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27843238.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 425025211535 in words is "four hundred twenty-five billion, twenty-five million, two hundred eleven thousand, five hundred thirty-five".