10157061515047 has 2 divisors, whose sum is σ = 10157061515048. Its totient is φ = 10157061515046.

The previous prime is 10157061514979. The next prime is 10157061515077. The reversal of 10157061515047 is 74051516075101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10157061515047 - 2³¹ = 10154914031399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10157061514994 and 10157061515012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10157061515077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078530757523 + 5078530757524.

It is an arithmetic number, because the mean of its divisors is an integer number (5078530757524).

Almost surely, 2^{10157061515047} is an apocalyptic number.

10157061515047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10157061515047 is an equidigital number, since it uses as much as digits as its factorization.

10157061515047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147000, while the sum is 43.

The spelling of 10157061515047 in words is "ten trillion, one hundred fifty-seven billion, sixty-one million, five hundred fifteen thousand, forty-seven".