1455450150 has 96 divisors (see below), whose sum is σ = 4500211968. Its totient is φ = 302428800.

The previous prime is 1455450149. The next prime is 1455450163. The reversal of 1455450150 is 510545541.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51457 + ... + 74556.

It is an arithmetic number, because the mean of its divisors is an integer number (46877208).

Almost surely, 2^1455450150 is an apocalyptic number.

1455450150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1455450150 is an abundant number, since it is smaller than the sum of its proper divisors (3044761818).

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

1455450150 is a wasteful number, since it uses less digits than its factorization.

1455450150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126046 (or 126041 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 1455450150 is about 38150.3623836000. The cubic root of 1455450150 is about 1133.2675283784.

Adding to 1455450150 its reverse (510545541), we get a palindrome (1965995691).

The spelling of 1455450150 in words is "one billion, four hundred fifty-five million, four hundred fifty thousand, one hundred fifty".