1200052630497 has 128 divisors (see below), whose sum is σ = 1977548800000. Its totient is φ = 632167151616.

The previous prime is 1200052630471. The next prime is 1200052630541. The reversal of 1200052630497 is 7940362500021.

It is not a de Polignac number, because 1200052630497 - 2¹⁰ = 1200052629473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200052632497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 960810129 + ... + 960811377.

It is an arithmetic number, because the mean of its divisors is an integer number (15449600000).

Almost surely, 2^{1200052630497} is an apocalyptic number.

It is an amenable number.

1200052630497 is a deficient number, since it is larger than the sum of its proper divisors (777496169503).

1200052630497 is a wasteful number, since it uses less digits than its factorization.

1200052630497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 1200052630497 in words is "one trillion, two hundred billion, fifty-two million, six hundred thirty thousand, four hundred ninety-seven".