49520818703 has 2 divisors, whose sum is σ = 49520818704. Its totient is φ = 49520818702.

The previous prime is 49520818693. The next prime is 49520818733. The reversal of 49520818703 is 30781802594.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49520818703 - 2⁴ = 49520818687 is a prime.

It is a super-2 number, since 2×49520818703² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49520818733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24760409351 + 24760409352.

It is an arithmetic number, because the mean of its divisors is an integer number (24760409352).

Almost surely, 2^49520818703 is an apocalyptic number.

49520818703 is a deficient number, since it is larger than the sum of its proper divisors (1).

49520818703 is an equidigital number, since it uses as much as digits as its factorization.

49520818703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 49520818703 in words is "forty-nine billion, five hundred twenty million, eight hundred eighteen thousand, seven hundred three".