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49504541 is a prime number
BaseRepresentation
bin1011110011011…
…0000100011101
310110011002110112
42330312010131
5100133121131
64525015405
71140532052
oct274660435
9113132415
1049504541
1125a42549
12146b4565
13a343a38
146809029
15452d02b
hex2f3611d

49504541 has 2 divisors, whose sum is σ = 49504542. Its totient is φ = 49504540.

The previous prime is 49504531. The next prime is 49504547. The reversal of 49504541 is 14540594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28665316 + 20839225 = 5354^2 + 4565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-49504541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49504498 and 49504507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49504547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24752270 + 24752271.

It is an arithmetic number, because the mean of its divisors is an integer number (24752271).

Almost surely, 249504541 is an apocalyptic number.

It is an amenable number.

49504541 is a deficient number, since it is larger than the sum of its proper divisors (1).

49504541 is an equidigital number, since it uses as much as digits as its factorization.

49504541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 49504541 is about 7035.9463471519. The cubic root of 49504541 is about 367.1822505276.

The spelling of 49504541 in words is "forty-nine million, five hundred four thousand, five hundred forty-one".