10142551550513 has 2 divisors, whose sum is σ = 10142551550514. Its totient is φ = 10142551550512.

The previous prime is 10142551550491. The next prime is 10142551550639. The reversal of 10142551550513 is 31505515524101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6217901319184 + 3924650231329 = 2493572^2 + 1981073^2 .

It is a cyclic number.

It is not a de Polignac number, because 10142551550513 - 2¹⁸ = 10142551288369 is a prime.

It is not a weakly prime, because it can be changed into another prime (10142551550213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071275775256 + 5071275775257.

It is an arithmetic number, because the mean of its divisors is an integer number (5071275775257).

Almost surely, 2^{10142551550513} is an apocalyptic number.

It is an amenable number.

10142551550513 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142551550513 is an equidigital number, since it uses as much as digits as its factorization.

10142551550513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75000, while the sum is 38.

The spelling of 10142551550513 in words is "ten trillion, one hundred forty-two billion, five hundred fifty-one million, five hundred fifty thousand, five hundred thirteen".