1425341550 has 24 divisors (see below), whose sum is σ = 3534847416. Its totient is φ = 380091040.

The previous prime is 1425341537. The next prime is 1425341551. The reversal of 1425341550 is 551435241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425341551) by changing a digit.

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, 4750989 + ... + 4751288.

It is an arithmetic number, because the mean of its divisors is an integer number (147285309).

Almost surely, 2^1425341550 is an apocalyptic number.

1425341550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425341550 is an abundant number, since it is smaller than the sum of its proper divisors (2109505866).

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

1425341550 is a wasteful number, since it uses less digits than its factorization.

1425341550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9502292 (or 9502287 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 1425341550 is about 37753.6958455725. The cubic root of 1425341550 is about 1125.3984563875.

Adding to 1425341550 its reverse (551435241), we get a palindrome (1976776791).

The spelling of 1425341550 in words is "one billion, four hundred twenty-five million, three hundred forty-one thousand, five hundred fifty".