10153861481 has 2 divisors, whose sum is σ = 10153861482. Its totient is φ = 10153861480.

The previous prime is 10153861477. The next prime is 10153861517. The reversal of 10153861481 is 18416835101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5792579881 + 4361281600 = 76109^2 + 66040^2 .

It is a cyclic number.

It is not a de Polignac number, because 10153861481 - 2² = 10153861477 is a prime.

It is a super-2 number, since 2×10153861481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10153861411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5076930740 + 5076930741.

It is an arithmetic number, because the mean of its divisors is an integer number (5076930741).

Almost surely, 2^10153861481 is an apocalyptic number.

It is an amenable number.

10153861481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10153861481 is an equidigital number, since it uses as much as digits as its factorization.

10153861481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 38.

The spelling of 10153861481 in words is "ten billion, one hundred fifty-three million, eight hundred sixty-one thousand, four hundred eighty-one".