1425550574 has 16 divisors (see below), whose sum is σ = 2444545248. Its totient is φ = 610764192.

The previous prime is 1425550549. The next prime is 1425550597. The reversal of 1425550574 is 4750555241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38624 + ... + 65900.

It is an arithmetic number, because the mean of its divisors is an integer number (152784078).

Almost surely, 2^1425550574 is an apocalyptic number.

1425550574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1425550574 is a deficient number, since it is larger than the sum of its proper divisors (1018994674).

1425550574 is a wasteful number, since it uses less digits than its factorization.

1425550574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31019.

The product of its (nonzero) digits is 140000, while the sum is 38.

The square root of 1425550574 is about 37756.4640028698. The cubic root of 1425550574 is about 1125.4534663111.

The spelling of 1425550574 in words is "one billion, four hundred twenty-five million, five hundred fifty thousand, five hundred seventy-four".