425547150 has 192 divisors, whose sum is σ = 1282203648. Its totient is φ = 91301760.

The previous prime is 425547113. The next prime is 425547169. The reversal of 425547150 is 51745524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1617919 + ... + 1618181.

It is an arithmetic number, because the mean of its divisors is an integer number (6678144).

Almost surely, 2^425547150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425547150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641101824).

425547150 is an abundant number, since it is smaller than the sum of its proper divisors (856656498).

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

425547150 is a wasteful number, since it uses less digits than its factorization.

425547150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 425547150 is about 20628.7941964624. The cubic root of 425547150 is about 752.1698054278.

The spelling of 425547150 in words is "four hundred twenty-five million, five hundred forty-seven thousand, one hundred fifty".