2451054431530 has 16 divisors (see below), whose sum is σ = 4424187392640. Its totient is φ = 977690791312.

The previous prime is 2451054431513. The next prime is 2451054431557. The reversal of 2451054431530 is 351344501542.

2451054431530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2451054431530.

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, 341368894 + ... + 341376073.

It is an arithmetic number, because the mean of its divisors is an integer number (276511712040).

Almost surely, 2^{2451054431530} is an apocalyptic number.

2451054431530 is a deficient number, since it is larger than the sum of its proper divisors (1973132961110).

2451054431530 is a wasteful number, since it uses less digits than its factorization.

2451054431530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682745333.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 2451054431530 in words is "two trillion, four hundred fifty-one billion, fifty-four million, four hundred thirty-one thousand, five hundred thirty".