53141245739 has 2 divisors, whose sum is σ = 53141245740. Its totient is φ = 53141245738.

The previous prime is 53141245733. The next prime is 53141245771. The reversal of 53141245739 is 93754214135.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53141245739 is a prime.

It is a super-2 number, since 2×53141245739² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53141245739.

It is not a weakly prime, because it can be changed into another prime (53141245733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26570622869 + 26570622870.

It is an arithmetic number, because the mean of its divisors is an integer number (26570622870).

Almost surely, 2^53141245739 is an apocalyptic number.

53141245739 is a deficient number, since it is larger than the sum of its proper divisors (1).

53141245739 is an equidigital number, since it uses as much as digits as its factorization.

53141245739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 453600, while the sum is 44.

The spelling of 53141245739 in words is "fifty-three billion, one hundred forty-one million, two hundred forty-five thousand, seven hundred thirty-nine".