1325050546 has 32 divisors (see below), whose sum is σ = 2108768256. Its totient is φ = 623424000.

The previous prime is 1325050537. The next prime is 1325050561. The reversal of 1325050546 is 6450505231.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 972906 + ... + 974266.

It is an arithmetic number, because the mean of its divisors is an integer number (65899008).

Almost surely, 2^1325050546 is an apocalyptic number.

1325050546 is a deficient number, since it is larger than the sum of its proper divisors (783717710).

1325050546 is a wasteful number, since it uses less digits than its factorization.

1325050546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 1325050546 is about 36401.2437424877. The cubic root of 1325050546 is about 1098.3585838588.

Adding to 1325050546 its reverse (6450505231), we get a palindrome (7775555777).

The spelling of 1325050546 in words is "one billion, three hundred twenty-five million, fifty thousand, five hundred forty-six".