1452210655 has 16 divisors (see below), whose sum is σ = 2055849984. Its totient is φ = 963678240.

The previous prime is 1452210619. The next prime is 1452210671. The reversal of 1452210655 is 5560122541.

It is not a de Polignac number, because 1452210655 - 2⁹ = 1452210143 is a prime.

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

It is a Duffinian number.

It is a congruent number.

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, 668137 + ... + 670306.

It is an arithmetic number, because the mean of its divisors is an integer number (128490624).

Almost surely, 2^1452210655 is an apocalyptic number.

1452210655 is a deficient number, since it is larger than the sum of its proper divisors (603639329).

1452210655 is a wasteful number, since it uses less digits than its factorization.

1452210655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338486.

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

The square root of 1452210655 is about 38107.8817962899. The cubic root of 1452210655 is about 1132.4261067690.

The spelling of 1452210655 in words is "one billion, four hundred fifty-two million, two hundred ten thousand, six hundred fifty-five".