1455325050 has 24 divisors (see below), whose sum is σ = 3609206496. Its totient is φ = 388086640.

The previous prime is 1455325049. The next prime is 1455325057. The reversal of 1455325050 is 505235541.

It is a happy number.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1455324999 and 1455325017.

It is not an unprimeable number, because it can be changed into a prime (1455325057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4850934 + ... + 4851233.

It is an arithmetic number, because the mean of its divisors is an integer number (150383604).

Almost surely, 2^1455325050 is an apocalyptic number.

1455325050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1455325050 is an abundant number, since it is smaller than the sum of its proper divisors (2153881446).

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

1455325050 is a wasteful number, since it uses less digits than its factorization.

1455325050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9702182 (or 9702177 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 1455325050 is about 38148.7227833384. The cubic root of 1455325050 is about 1133.2350582797.

The spelling of 1455325050 in words is "one billion, four hundred fifty-five million, three hundred twenty-five thousand, fifty".