49975411 has 2 divisors, whose sum is σ = 49975412. Its totient is φ = 49975410.

The previous prime is 49975403. The next prime is 49975421. The reversal of 49975411 is 11457994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49975411 - 2³ = 49975403 is a prime.

It is not a weakly prime, because it can be changed into another prime (49975421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24987705 + 24987706.

It is an arithmetic number, because the mean of its divisors is an integer number (24987706).

Almost surely, 2^49975411 is an apocalyptic number.

49975411 is the 3162-nd centered decagonal number.

49975411 is a deficient number, since it is larger than the sum of its proper divisors (1).

49975411 is an equidigital number, since it uses as much as digits as its factorization.

49975411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 40.

The square root of 49975411 is about 7069.3288931836. The cubic root of 49975411 is about 368.3427488613.

The spelling of 49975411 in words is "forty-nine million, nine hundred seventy-five thousand, four hundred eleven".