1455205130 has 16 divisors (see below), whose sum is σ = 2629809504. Its totient is φ = 579762000.

The previous prime is 1455205121. The next prime is 1455205133. The reversal of 1455205130 is 315025541.

It is a self number, because there is not a number n which added to its sum of digits gives 1455205130.

It is not an unprimeable number, because it can be changed into a prime (1455205133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287372 + ... + 292391.

It is an arithmetic number, because the mean of its divisors is an integer number (164363094).

Almost surely, 2^1455205130 is an apocalyptic number.

1455205130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1455205130 is a deficient number, since it is larger than the sum of its proper divisors (1174604374).

1455205130 is a wasteful number, since it uses less digits than its factorization.

1455205130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580021.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1455205130 is about 38147.1510076441. The cubic root of 1455205130 is about 1133.2039309195.

The spelling of 1455205130 in words is "one billion, four hundred fifty-five million, two hundred five thousand, one hundred thirty".