425495700 has 288 divisors, whose sum is σ = 1599897600. Its totient is φ = 94988160.

The previous prime is 425495579. The next prime is 425495701. The reversal of 425495700 is 7594524.

425495700 is a `hidden beast` number, since 42 + 5 + 49 + 570 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425495701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 888061 + ... + 888539.

It is an arithmetic number, because the mean of its divisors is an integer number (5555200).

Almost surely, 2^425495700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425495700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (799948800).

425495700 is an abundant number, since it is smaller than the sum of its proper divisors (1174401900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425495700 is a wasteful number, since it uses less digits than its factorization.

425495700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 425495700 is about 20627.5471154473. The cubic root of 425495700 is about 752.1394909677.

The spelling of 425495700 in words is "four hundred twenty-five million, four hundred ninety-five thousand, seven hundred".