1530132454 has 16 divisors (see below), whose sum is σ = 2408382720. Its totient is φ = 727710280.

The previous prime is 1530132437. The next prime is 1530132469. The reversal of 1530132454 is 4542310351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84682 + ... + 101149.

It is an arithmetic number, because the mean of its divisors is an integer number (150523920).

Almost surely, 2^1530132454 is an apocalyptic number.

1530132454 is a deficient number, since it is larger than the sum of its proper divisors (878250266).

1530132454 is a wasteful number, since it uses less digits than its factorization.

1530132454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186035.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1530132454 is about 39116.9075209173. The cubic root of 1530132454 is about 1152.3286034315.

The spelling of 1530132454 in words is "one billion, five hundred thirty million, one hundred thirty-two thousand, four hundred fifty-four".