49073753 has 6 divisors (see below), whose sum is σ = 49583274. Its totient is φ = 48565664.

The previous prime is 49073737. The next prime is 49073767. The reversal of 49073753 is 35737094.

It can be written as a sum of positive squares in only one way, i.e., 27793984 + 21279769 = 5272^2 + 4613^2 .

It is not a de Polignac number, because 49073753 - 2⁴ = 49073737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49073723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74138 + ... + 74796.

It is an arithmetic number, because the mean of its divisors is an integer number (8263879).

Almost surely, 2^49073753 is an apocalyptic number.

It is an amenable number.

49073753 is a deficient number, since it is larger than the sum of its proper divisors (509521).

49073753 is an frugal number, since it uses more digits than its factorization.

49073753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431 (or 772 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 49073753 is about 7005.2660905921. The cubic root of 49073753 is about 366.1140740501.

The spelling of 49073753 in words is "forty-nine million, seventy-three thousand, seven hundred fifty-three".