1455525130 has 16 divisors (see below), whose sum is σ = 2620552680. Its totient is φ = 582075072.

The previous prime is 1455525121. The next prime is 1455525139. The reversal of 1455525130 is 315255541.

It is an interprime number because it is at equal distance from previous prime (1455525121) and next prime (1455525139).

It can be written as a sum of positive squares in 4 ways, for example, as 1455346201 + 178929 = 38149^2 + 423^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1455525092 and 1455525101.

It is not an unprimeable number, because it can be changed into a prime (1455525139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36436 + ... + 65104.

Almost surely, 2^1455525130 is an apocalyptic number.

1455525130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1455525130 is a deficient number, since it is larger than the sum of its proper divisors (1165027550).

1455525130 is a wasteful number, since it uses less digits than its factorization.

1455525130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33753.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 1455525130 is about 38151.3450614785. The cubic root of 1455525130 is about 1133.2869887816.

The spelling of 1455525130 in words is "one billion, four hundred fifty-five million, five hundred twenty-five thousand, one hundred thirty".