1450604155 has 64 divisors (see below), whose sum is σ = 2359526400. Its totient is φ = 826744320.

The previous prime is 1450604131. The next prime is 1450604189. The reversal of 1450604155 is 5514060541.

It is not a de Polignac number, because 1450604155 - 2⁷ = 1450604027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 544216 + ... + 546874.

It is an arithmetic number, because the mean of its divisors is an integer number (36867600).

Almost surely, 2^1450604155 is an apocalyptic number.

1450604155 is a deficient number, since it is larger than the sum of its proper divisors (908922245).

1450604155 is a wasteful number, since it uses less digits than its factorization.

1450604155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2804.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 1450604155 is about 38086.7976469537. The cubic root of 1450604155 is about 1132.0083726547.

Adding to 1450604155 its reverse (5514060541), we get a palindrome (6964664696).

The spelling of 1450604155 in words is "one billion, four hundred fifty million, six hundred four thousand, one hundred fifty-five".