49735157393 has 2 divisors, whose sum is σ = 49735157394. Its totient is φ = 49735157392.

The previous prime is 49735157387. The next prime is 49735157429. The reversal of 49735157393 is 39375153794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49670145424 + 65011969 = 222868^2 + 8063^2 .

It is a cyclic number.

It is not a de Polignac number, because 49735157393 - 2⁸ = 49735157137 is a prime.

It is not a weakly prime, because it can be changed into another prime (49735157333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24867578696 + 24867578697.

It is an arithmetic number, because the mean of its divisors is an integer number (24867578697).

Almost surely, 2^49735157393 is an apocalyptic number.

It is an amenable number.

49735157393 is a deficient number, since it is larger than the sum of its proper divisors (1).

49735157393 is an equidigital number, since it uses as much as digits as its factorization.

49735157393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10716300, while the sum is 56.

The spelling of 49735157393 in words is "forty-nine billion, seven hundred thirty-five million, one hundred fifty-seven thousand, three hundred ninety-three".