1530100051451 has 2 divisors, whose sum is σ = 1530100051452. Its totient is φ = 1530100051450.

The previous prime is 1530100051433. The next prime is 1530100051523. The reversal of 1530100051451 is 1541500010351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1530100051451 - 2²⁶ = 1530032942587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1530100051451.

It is not a weakly prime, because it can be changed into another prime (1530100051351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765050025725 + 765050025726.

It is an arithmetic number, because the mean of its divisors is an integer number (765050025726).

Almost surely, 2^{1530100051451} is an apocalyptic number.

1530100051451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1530100051451 is an equidigital number, since it uses as much as digits as its factorization.

1530100051451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 1530100051451 in words is "one trillion, five hundred thirty billion, one hundred million, fifty-one thousand, four hundred fifty-one".